Certified Pre-Owned Two-Way Radios

Hytera PD502i / PD562i Analog and Digital (DMR) Portable Two-Way Radio ⚠️ End-of-Life Notice: The Hytera PD502i and PD562i are discontinued. Refurbished units are available while supplies last. Compact DMR digital portables with analog/digital dual-mode, GPS, and encryption for business and industrial deployments. The Hytera PD502i and PD562i are portable two-way radios that operate in both analog and digital (DMR) mode, offering a flexible upgrade path for organizations transitioning from analog to digital communications. Available in UHF and VHF models, with an intrinsically safe UL913 version for hazardous environments. The PD502i is the entry-level model with 32 channels and 3 zones, suited for straightforward deployments. The PD562i adds a full alphanumeric display, 256 channels, 16 zones, and an enhanced keypad, making it the better choice for larger or more complex fleet configurations. Both models share the same rugged IP54-rated housing, dual-mode operation, and optional UL913 intrinsically safe certification. Atlantic Radio recommends the PD502i and PD562i for education, security, retail, warehouse, manufacturing, restaurants, stadiums, casinos, golf, and hospitality environments. Key Features & Benefits Analog and Digital (DMR) Dual-Mode: Operate on existing analog infrastructure while transitioning to digital — no need to replace all radios at once. IP54 Rated: Protected against dust ingress and water splashing from any direction. 5W VHF / 4W UHF Output: Reliable coverage across indoor and outdoor environments. Intrinsically Safe Option (UL913): Available for use in hazardous locations requiring explosion-proof certified equipment. Pseudo Trunk: Efficient channel sharing across multiple talk groups without a dedicated controller. Priority Interrupt & Remote Monitor: Supervisor-level control features — license required (SW00051). XPT Single Site Upgrade: Scalable trunking capability for PD5 series — license required. PD562i — Alphanumeric Display & Enhanced Keypad: Full display and keypad for contact management, text messaging, and menu navigation on larger fleets. Specifications Attribute PD502i PD562i Brand Hytera Hytera Protocol Analog / Digital (DMR Tier II) Analog / Digital (DMR Tier II) Frequency Bands VHF or UHF VHF or UHF Output Power 5W (VHF) / 4W (UHF) 5W (VHF) / 4W (UHF) Channels 32 256 Zones 3 16 Display Basic LCD Alphanumeric LCD Keypad Limited Full Alphanumeric IP Rating IP54 IP54 Intrinsically Safe UL913 version available UL913 version available Status End-of-Life — while supplies last End-of-Life — while supplies last What’s Included Description SKU/Model Status PD502i or PD562i Portable Radio (per variant selected) PD502i / PD562i Included Battery Varies Included Charger Varies Included Antenna Varies Included Belt Clip Varies Included Customer Programming Software (CPS) CPS Included Programming Cable PC63 Sold Separately Recommended Accessories Shop All PD502i / PD562i Accessories and Parts — Browse the full catalog of compatible batteries, chargers, earpieces, speaker microphones, and carry accessories. More Resources Hytera PD502i Data Sheet (PDF) Hytera PD562i Data Sheet (PDF) Hytera PD502i / PD562i Intrinsically Safe (UL913) Data Sheet (PDF) Frequently Asked Questions What is the difference between the PD502i and PD562i? The PD502i is the entry-level model with 32 channels and 3 zones, suited for straightforward single-site deployments. The PD562i adds a full alphanumeric display, 256 channels, 16 zones, and an enhanced keypad — making it the better choice for larger fleets, multi-site systems, or deployments requiring text messaging and contact management on the radio. Did Hytera replace the PD502i and PD562i? Yes. Hytera released the HP602 as the modernized replacement for the PD502i, and the HP682 as the replacement for the PD562i. Both offer enhanced digital features, improved audio, and more rugged designs. Contact Atlantic Radio to explore HP6 series options for your fleet. Do the PD502i and PD562i need to be programmed before use? Yes. Both radios must be programmed with your licensed frequencies before use. You’ll be asked at checkout whether you’d like programming, or you can add it via our Atlantic Radio Programming Services page. To program yourself, you’ll need the Hytera CPS software and a PC63 programming cable, both sold separately. Are the PD502i and PD562i still available? Both models are End-of-Life and have been discontinued by Hytera. Atlantic Radio has remaining refurbished stock available while supplies last. Contact us to confirm current availability before ordering. Can the PD502i and PD562i work with existing analog radios? Yes. Both radios operate in analog and digital (DMR) mode, allowing them to communicate with existing analog radios while you transition your fleet to digital over time. What is the UL913 version and do I need it? The UL913 version is intrinsically safe and certified for use in hazardous locations where flammable gases, vapors, or dust may be present — such as oil and gas facilities, chemical plants, or grain handling operations. If your environment does not have these hazards, the standard version is appropriate. What licenses are required for Priority Interrupt and Remote Monitor features? Priority Interrupt, Remote Monitor, and Radio Enable/Disable features require the Hytera SW00051 software license. Contact Atlantic Radio for licensing options and pricing. Warranty Refurbished units are covered by a 1-year warranty. As End-of-Life products, warranty service and parts availability may be limited. Contact Atlantic Radio Communications for warranty claims or support inquiries.

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Motorola MOTOTRBO SL3500e & SL3500Max Digital Two-Way Radio Combine professional style with uncompromising digital performance using this slim, discreet, and highly capable radio. The Motorola MOTOTRBO SL3500e series is a slim, lightweight, and sophisticated digital two-way radio designed to keep your team connected without the bulk of traditional land mobile radios. Blending seamlessly with professional attire, this elegant device features an innovative virtual keypad that illuminates only when touched and an energy-efficient OLED display, providing a clean, modern aesthetic that is perfect for guest-facing roles in retail, education, and hospitality. Now available in the newly released SL3500Max variations (AAH88YCD9SA2AN-MAX and AAH88JCD9SA2AN-MAX), this radio platform supports even greater scalability for growing enterprises. The “Max” variants come out of the box fully compatible with Motorola’s Capacity Max trunking system, providing enhanced coverage, capacity, and capability for large-scale operations. Every model in the SL3500 series delivers crystal-clear digital audio, built-in Bluetooth for wireless audio accessories, and Wi-Fi capability for over-the-air (OTA) firmware updates. Despite its sleek form factor, the SL3500e series is incredibly durable. It is IP54-rated against dust and water intrusion and built to withstand everyday drops and tumbles. Operating at 3 Watts of power across 128 channels, this radio gives managers and specialized staff the advanced communication tools they need — including Basic and Enhanced Privacy encryption, lone worker safety features, and SINC+ noise cancellation technology — all inside a chassis that fits easily in a pocket. Key Features & Benefits Virtual Keypad & OLED Display: Features a unique 4-button virtual keypad that activates only when touched and a durable OLED screen to quickly view battery life, signal strength, and channel information. Capacity Max Ready: The SL3500Max models support Capacity Max right out of the box, offering superior system scalability for massive operational footprints. Integrated Bluetooth & Wi-Fi: Wirelessly connect audio accessories and perform over-the-air software updates without taking the radio out of service. Slim & Discreet Profile: Weighing just over half a pound and measuring only 0.8 inches thick, it provides comfortable, fatigue-free wearability throughout the longest shifts. Advanced Digital Security: Built-in Basic and Enhanced Privacy encryption protects private operational communications from eavesdropping. Specifications Attribute Details Brand Motorola Solutions Model / SKU SL3500e / SL3500Max Product Type Digital Portable Two-Way Radio Frequency Band VHF (136–174 MHz) or UHF (403–470 MHz) Power Output 3W Channel Capacity 128 Channels Ingress Protection IP54 (Dust & Water Resistant) Bluetooth Yes (Built-In) Wi-Fi Yes (OTA Updates) Capacity Max Support SL3500Max variants only (AAH88YCD9SA2AN-MAX, AAH88JCD9SA2AN-MAX) Country of Origin Malaysia What’s Included Description SKU/Model Status Motorola SL3500e or SL3500Max Radio UHF or VHF Included Standard Li-Ion Battery PMNN4468 Included Standard Charger PS000227A11 Included Stub Antenna UHF or VHF Included Carry Holster PMLN7190 Included Hand Strap PMLN7076A Included Recommended Accessories Motorola PMNN4468B Li-Ion Battery – OEM replacement battery to keep your radio powered through long shifts. Motorola PMLN7190A Swivel Holster for SL300 and SL3500e – Secure, swivel-style holster for belt carry. Motorola PMLN7128A Heavy-Duty Swivel Belt Clip – Securely holster your radio to your uniform or belt for easy, rapid access. Motorola PMAE4095B Stubby Antenna (UHF 435–470 MHz) – OEM replacement stubby antenna for SL300 and SL3500e UHF models. ATL 1-Wire Acoustic Tube Earpiece for SL300 / SL3500e / TLK100 – Discreet listen-only earpiece for customer-facing and security applications. Shop All Motorola Two-Way Radio Earpieces – Browse the full catalog of compatible wired and Bluetooth audio accessories. More Resources Shop SL300 & SL3500e Series Accessories and Parts MOTOTRBO SL3500e Data Sheet (PDF) SL3500e Specification Sheet (PDF) Frequently Asked Questions What is the difference between the standard SL3500e and the SL3500Max? Both radios share the exact same physical chassis, accessories, and power output. However, the SL3500Max variants (AAH88YCD9SA2AN-MAX and AAH88JCD9SA2AN-MAX) come pre-enabled to support Motorola’s Capacity Max trunking protocol, making them ideal for highly scaled, multi-site enterprise systems. Does this radio support both analog and digital modes? Yes. The SL3500e series operates seamlessly in both conventional analog and DMR digital modes, allowing you to gradually transition your legacy fleet to digital over time. How do I charge the Motorola SL3500e? The standard package includes a charger, and the radio also features a convenient Micro-USB port on the side, allowing you to charge the device similarly to a standard smartphone. Is this radio waterproof? The SL3500e series is rated IP54, which means it is highly resistant to dust intrusion and can withstand splashing water from any direction. It is not designed to be fully submerged underwater. Do I need an FCC license to use the SL3500e? Yes. Operating at 3 Watts of power on commercial VHF and UHF frequencies, these professional-grade two-way radios require an FCC business radio license to transmit legally in the United States. Can I use Bluetooth earpieces with this radio? Yes. The SL3500e and SL3500Max feature built-in Bluetooth, allowing you to pair compatible wireless earpieces and push-to-talk pods for a completely tether-free communication experience. Warranty 5-year manufacturer’s warranty on the radio body. 1-year warranty on included accessories.

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Durable Portable Two-Way Radio — Digital DMR & Analog The Hytera PD602i is a DMR digital portable two-way radio that offers superior voice clarity, advanced encryption, and versatile functionalities for efficient real-time communication. At just an inch thick and weighing 10 ounces, this compact, high-quality device is built to the DMR standard to keep users connected in various complex scenarios. Available in both UHF (4W) and VHF (5W) models, the PD602i is built to meet the harshest conditions with an IP67 waterproof rating and a guarantee to withstand a 5-foot drop on concrete. It is an ideal solution for efficient staff management, providing a full range of features designed to meet the needs of the most demanding jobsite. Key Features & Benefits DMR Digital Standard: Fully compliant with the DMR standard, offering efficient real-time communication and versatile functionalities. UHF & VHF Models: Available in UHF (4W) and VHF (5W) with 48 talk channels. IP67 Waterproof: Withstands full submersion and repels the heaviest rain. Rugged Durability: Guaranteed to withstand a 5-foot drop on concrete and built to meet MIL-STD-810 standards. Superior Audio Clarity: Mixed mode allows seamless communication between analog and digital channels with clear voice quality. Enhanced Encryption: Voice encryption in digital mode and a scrambler feature in analog mode for secure communications. Long Battery Life: Up to 16 hours of operation in Digital Mode. Man Down Feature: Optional upgrade that automatically triggers emergency mode when the radio is inclined at a pre-set angle or remains motionless. Specifications Attribute Details Brand Hytera Model PD602i Frequency Bands UHF (400–470 MHz) or VHF (136–174 MHz) Power Output 4W (UHF) / 5W (VHF) Channel Capacity 48 Channels Battery Life Up to 16 hours (Digital Mode) Ingress Protection IP67 (Waterproof & Dustproof) Drop Rating 5-foot drop on concrete Protocol DMR (Digital) & Analog Dimensions Approx. 1" thick / 10 oz What's Included Description SKU Status Hytera PD602i Handset PD602i Included Li-Polymer Battery (1500 mAh) BP1503 Included Single-Unit Desktop Rapid Charger CH10A07 Included Power Supply Adapter PS1014 Included Antenna — Included Customer Programming Software (CPS) — Included Nylon Carry Strap — Included Heavy Duty Belt Clip BC08 Included More Resources Hytera PD602i Data Sheet (PDF) Hytera PD602i UL913 Data Sheet (PDF) Frequently Asked Questions Does the Hytera PD602i need to be programmed? Yes, the PD602i must be programmed with your licensed frequencies before use. You'll be asked at checkout whether you'd like programming, or you can add it in advance via our Atlantic Radio Programming Services page. To program it yourself, you'll need the Hytera CPS software and the PC45 USB programming cable, both sold separately. Is the PD602i fully waterproof? Yes. The PD602i carries an IP67 rating, meaning it is fully dust-tight and can withstand submersion in up to 1 meter of water for 30 minutes. It is suitable for use in rain, wet environments, and accidental immersion. Can the PD602i communicate with analog radios? Yes. The PD602i supports Mixed Mode operation, allowing it to communicate on both analog and digital channels. This makes it ideal for fleets transitioning from analog to digital at their own pace. What is the Man Down feature? Man Down is an optional upgrade that automatically triggers emergency mode when the radio is tilted beyond a pre-set angle or remains motionless for a set period of time. It is commonly used in lone worker and high-risk environments to alert dispatchers if a worker is incapacitated. Warranty The Hytera PD602i includes a 3-year manufacturer's warranty on the radio and a 1-year warranty on included accessories. Please contact Atlantic Radio Communications for warranty claims, support, or replacement inquiries.

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Hytera X1pi Executive DMR Portable Two-Way Radio DMR Tier II/III portable with GPS, AES256 encryption, Man Down, and IP67 for mission-critical deployments. The Hytera X1pi is built to the DMR Standard and is rich in features for both voice and data communication. Its slim size enables covert carry in a pocket or on a belt clip, and the design is approved to rigorous IP67 and MIL-STD-810 testing. Pseudo-trunking maximizes channel usage, while key features such as Man Down detection, vibration alerts, a dedicated emergency button, and a large color display make the X1pi an ideal solution for mission-critical communications. The radio comes standard with an integrated GPS chip that allows seamless integration with Hytera SmartDispatch or other third-party GPS dispatching software. The X1pi supports 256-bit AES/ARCFOUR encryption for secure voice and data, Over-the-Air Programming (OTAP) to eliminate manual reprogramming across large fleets, and Over-the-Air Alias for correct contact display without manual updates. Safety features including Man Down detection, out-of-range notification, and one-touch emergency alert make the X1pi an ideal solution for executive, security, and lone-worker deployments. Key Features & Benefits Over-the-Air Alias: The X1pi can send radio alias over the air when PTT is pressed. The receiving radio can automatically create a new contact or overwrite an existing one, giving fleet managers the convenience of maintaining correct contacts across every radio without touching each unit for reprogramming. Voice with GPS: The X1pi transmits GPS data in the same channel during voice transmission. This gives dispatchers the option to capture location information the moment a user pushes to talk, enabling immediate identification of where the speaker is located. OTAP (Over-the-Air Programming): Over-the-Air Programming for conventional repeater systems modifies the parameters of remote terminals through the air interface, including digital conventional channel parameters and terminal settings. This saves significant time and manpower for operating and maintaining large radio systems. Secure Communication: Beyond the encryption inherent to digital technology, the X1pi provides enhanced encryption capabilities including 256-bit end-to-end and over-the-air encryption. It supports analog scrambling and digital encryption using Advanced Encryption Standard (AES) and ARCFOUR (ARC4) algorithms for both voice and data — available in both DMR conventional and Tier III trunked operation modes. Out-of-Range Notification in RMO: The radio automatically notifies the user when it has left repeater coverage, so users are always aware of whether they are within talk range by monitoring the alert tone. Enhanced Quick GPS: Compressed GPS data is packaged in a single frame, greatly increasing capacity to up to 450 units/min — triple the capacity of a standard DMR Tier II system. This enhancement improves channel efficiency for data and reduces hardware cost. Trunked & Conventional Switch: A single button press or channel knob twist switches the radio between DMR Tier III trunking and conventional mode without restarting. Registration and deregistration in the trunking system is handled automatically, and over-the-air authentication remains available throughout. Vibration Alert: Discreet vibration notification for incoming voice calls and text messages. Optimized Push-to-Talk: An audio buffer stores what the user speaks before the call is established, then transmits the stored audio together with real-time audio once the call is set up. Users can speak immediately after pressing PTT without waiting for a go-ahead tone. This feature also enhances handover in Tier III systems, preventing dropped communications during site switches. Man Down Detection: Automatically triggers an emergency alert if the user falls and becomes unresponsive. Dedicated Emergency Button: One-touch emergency alert activation for immediate support. Pseudo-Trunking: Maximizes channel usage for efficient spectrum utilization across the fleet. IP67 & MIL-STD-810: Fully dustproof and waterproof, tested to military durability standards. Large Color Display: Clear visibility and intuitive navigation in all lighting conditions. Specifications General Parameter X1pi Specification Frequency Range UHF1: 400–470 MHz | UHF2: 450–520 MHz | UHF3: 350–400 MHz | UHF5: 806–941 MHz (DMR Trunking only) | VHF: 136–174 MHz Channel Capacity 1,024 Zone Capacity 64 Zones (max 16 channels each) Channel Spacing 12.5 / 20 / 25 kHz Operating Voltage 7.4V (rated) Battery 1,800 mAh Li-Ion Battery Life (5/5/90, High TX) Analog: ~11 hrs | Digital: ~15 hrs Frequency Stability 0.5 ppm Antenna Impedance 50 Ω Dimensions (H × W × D) 4.7 × 2.24 × 0.91 inches Weight 9.88 oz LCD Display 160 × 128 pixels, 65,536 colors, 1.8 in, 4 rows Digital Vocoder AMBE+2™ Digital Protocol ETSI TS102 361-1, 2 & 3 Environmental Parameter Specification Operating Temperature -22°F to +140°F (-30°C to +60°C) Storage Temperature -40°F to +185°F (-40°C to +85°C) ESD IEC 61000-4-2 Level 4: 8 kV (contact) / 15 kV (air) Military Standard MIL-STD-810 C/D/E/F/G Dust & Water Intrusion IP67 Humidity Per MIL-STD-810 C/D/E/F/G Shock & Vibration Per MIL-STD-810 C/D/E/F/G GPS Parameter Specification TTFF — Cold Start < 1 minute TTFF — Hot Start < 10 seconds Horizontal Accuracy < 10 meters Transmitter Parameter Specification RF Power Output VHF: 1–5W | UHF1/2/3: 1–4W | UHF5: 1–3W FM Modulation (Analog) 11K0F3E @ 12.5 kHz | 14K0F3E @ 20 kHz | 16K0F3E @ 25 kHz 4FSK Digital Modulation 12.5 kHz Data Only: 7K6FXD | 12.5 kHz Data & Voice: 7K6FXW Conducted/Radiated Emission -36 dBm < 1 GHz | -30 dBm > 1 GHz Modulation Limiting 2.5 kHz @ 12.5 kHz | 4.0 kHz @ 20 kHz | 5.0 kHz @ 25 kHz FM Hum & Noise 40 dB @ 12.5 kHz | 43 dB @ 20 kHz | 45 dB @ 25 kHz Adjacent Channel Power 60 dB @ 12.5 kHz | 70 dB @ 20/25 kHz Audio Response +1 to -3 dB Audio Distortion 3% Receiver Parameter Specification Sensitivity — Analog 0.3 μV (12 dB SINAD) | 0.22 μV typical | 0.4 μV (20 dB SINAD) Sensitivity — Digital 0.3 μV / BER 5% Selectivity (TIA-603) 60 dB @ 12.5 kHz | 75 dB @ 20/25 kHz Selectivity (ETSI) 60 dB @ 12.5 kHz | 70 dB @ 20/25 kHz Intermodulation (TIA-603) 70 dB @ 12.5/20/25 kHz Intermodulation (ETSI) 65 dB @ 12.5/20/25 kHz Spurious Response Rejection (TIA-603 & ETSI) 70 dB @ 12.5/20/25 kHz Blocking (TIA-603) 80 dB Blocking (ETSI) 84 dB S/N 40 dB @ 12.5 kHz | 43 dB @ 20 kHz | 45 dB @ 25 kHz Rated Audio Power Output 0.5W Rated Audio Distortion 3% Audio Response +1 to -3 dB Conducted Spurious Emission < -57 dBm What's Included Description SKU/Model Status Hytera X1pi Portable Radio X1pi Included Li-Ion Battery BL1809 Included Antenna — Included Carrying Belt Clip PCN005 Included Dual-Pocket Desktop Charger with PS1014 Power Supply CH10L16 + PS1014 Included Customer Programming Software (CPS) — Included Programming Cable PC45 Sold Separately More Resources Hytera X1pi Brochure (PDF) Frequently Asked Questions Does the X1pi support analog operation? Yes. The X1pi operates in both digital (DMR) and analog modes. It supports analog scrambling in addition to digital AES/ARCFOUR encryption, making it backward-compatible with existing analog infrastructure during a phased migration to digital. What frequency bands are available for the X1pi? The X1pi is available in UHF1 (400–470 MHz), UHF2 (450–520 MHz), UHF3 (350–400 MHz), UHF5 (806–941 MHz, DMR Trunking only), and VHF (136–174 MHz). Select the band that matches your licensed frequencies at checkout. Does the X1pi require programming before use? Yes. Like all professional two-way radios, the X1pi must be programmed with your licensed frequencies, talk groups, and system parameters before use. Atlantic Radio offers programming services — contact us for details. What is the difference between the New and Refurbished variants? The New variant includes a 3-year manufacturer's warranty and is factory-fresh. The Refurbished variant has been professionally inspected and restored to working condition and includes a 1-year warranty. Both variants are covered by Atlantic Radio's support team. Warranty Covered by a 3-year manufacturer's warranty (new units). Included accessories are covered by a 1-year manufacturer's warranty. Refurbished units are covered by a 1-year warranty.

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Very Durable Portable Radio with DMR and Analog Fully compliant with the DMR standard, the Hytera PD702i Digital Portable Radios with UHF/VHF Bands keep users connected in various complex scenarios and offer a solution for efficient real-time communication, staff management, and versatile functionalities. Built with an ergonomic design and an IP57 Submersible Water + Dust Protection, the Hytera PD702i is your way of optimizing your organization's efficiency on the job. Has superior digital audio clarity and features. Contains GPS option and integration with data applications with Education, Utilities, Forestries, Manufactures, Transportations, Securities, & Hospitals.  PRODUCT FEATURES: User-Friendly Design  The large-size color display allows good visibility even under extremely strong light. The globally patented industrial design and antenna design ensure convenient operation and remarkable GPS performance. Vibration alerts the user of voice calls and text messages.   Rugged & Reliable  Complies with MIL-STD-810 C/D/E/F/G standards. The Ingress Protection reaches IP67 (6: Totally protected against dust; 7: Protected against the effects of immersion up to 1m for 30 minutes). It’s the highest IP level for land-based wireless radio applications.   Superior Voice  With the adoption of the AGC technology in combination with the application of narrowband codec and digital error-correction technologies, The PD7i Series radios are capable of ensuring your voice is clear and crisp even in noisy environments or at the edge of the coverage area.  Higher Spectrum Efficiency, Higher Channel Capacity  The TDMA technology allows twice the channels based on the same spectrum resource. This relieves the stress of increasing shortage in spectrum resources.   Secure Communication  Besides the encryption inherent to digital technology, The PD7i Series radios provide enhanced encryption capabilities (such as 256- bit encryption algorithm). This process includes end-to-end encryption and over-the-air encryption. It has analog scrambling, and digital encryption using Advanced Encryption Standard (AES) and ARCFOUR (ARC4) encryption methodology to both voice and data. (A feature for both DMR conventional and Tier III Trunked operation mode.)   Roaming  Automatic roaming of all sites in an IP Multi-site Connect system.   Voice with GPS  PD7i is able to transmit GPS data in the same channel during transmitting voice. This gives the customer an option to upload location information once pushed to talk. It helps to target where the speaker is immediate.  Scan  The PD7i Series is capable of scanning analog voice and signaling, as well as digital voice and data. These radios are also capable of mix mode scanning which monitors analog and digital channels.   GPS Positioning  The PD782iG / PD752iG supports viewing of GPS positioning information and sending of GPS text messages.  OTAP  OTAP for Conventional Repeater System: Over-the-Air Programming modifies the parameters of remote terminals through the air interface signaling, including digital conventional channel parameters and part parameters of the terminal. It saves time and manpower to operate and maintain a radio system.   Enhanced Quick GPS  Enhanced Quick GPS: Compressed GPS data can be packaged in a single frame to greatly increase the capacity up to 450 units/min, which is tripled in the DMR Tier II system. This enhancement improves channel efficiency for data and reduces hardware costs.  Dual Mode: Analog & Digital  Dual-mode (analog & digital) operation ensures a smooth analog to digital migration.   Various Analog Signaling Types  The PD7i Series is capable of various analog signaling types such as HDC1200, DTMF Encode (PD782i), 2-Tone, and 5-Tone, various squelch control types (CTCSS / CDCSS), providing higher functionality in analog mode.   Versatile Voice Calls  The intelligent signaling of the PD7i Series radios supports various voice call types, including Private Call, Group Call, All Call, and Emergency Call.   Software Upgradeable  Upgradeable software enables new features without buying a new radio; The PD7i Series radios can also be switched into DMR trunking modes with corresponding trunking licenses applied in the same hardware.  One-Touch Call/Text  Supports One Touch features that comprise Preprogrammed Text Messages, Voice Calls, and Supplementary Features.  Pseudo Trunk  This virtual trunking feature allocates a free timeslot for urgent communications. This effectively enhances frequency efficiency and allows you to communicate in a timely manner in emergency situations.  PD702i Brochure PD702i(UL913) Product Brochure

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