M7300 Mobile UHF The M7300 mobile has Multi-Mode functionality Over-the-Air Programming Secure Communications The M7300 mobile is a stateof-the-art radio that trunks seamlessly to meet the critical demands of its users. Multiple Operating Modes The M7300 mobile supports multiple operating modes, including Enhanced Digital Access Communications System (EDACS®) or ProVoiceTM trunked modes, P25 digital trunked mode, P25 digital conventional mode, and conventional analog mode. Mutual Aid Operation The M7300 also provides Project 25 conventional capabilities for interoperability with other users in the UHF band. Secure Communications The optional Advanced Encryption Standard (AES) is available for maximum communications security. Over-the-Air Programming M7300 radios benefit from a flexible, software-based digital radio design. Features and user profiles are software-defined and can be reprogrammed over the air. The optional over-the-air programming feature allows communications protocols to be changed easily and added at any time. CH-721 and HHC-731 Control Units The M7300 radio uses the CH-721 Control Unit which is available in two models: System and Scan. The display is designed to maximize readability and ease of use. The CH-721 utilizes a 3-line 8-character alphanumeric display with large buttons, volume knob, and channel knob, providing a user-friendly interface. The HHC-731 is a rugged hand held controller providing an interface similar to the CH-721 in a compact, easyto-use design that is ideal for covert operations. The HHC-731 was also designed for special applications such as motorcycle, marine, and ATV mountings where space is at a premium. Technical specifications are subject to change without notice. Product sales are subject to applicable U.S. export control laws. General Specifications Transmitter Dimensions (H x W x D): UHF Radio Only (30W): 2.0 x 6.9 x 9.2 in. (50 x 175 x 233 mm) RU and CU (Includes Knobs): 2.4 x 6.9 x 12.3 in. (60 x 175 x 311 mm) Weight: Front Mount: 5.9 lb (2.68 kg) Remote Mount: Transceiver only: 5.25 lb (2.38 kg) CH-721 CU: 1.25 lb (0.57 kg) System Voltage: 10.8 to 16.6* VDC Negative Ground *Not to exceed 14.3V above +50°C for motorcycle applications. DC Supply Current: Receive (Includes CH-721 CU): 4.0 amps maximum (with 15-Watt speaker output power) Transmit (at 50 Watts RF): 15 amps maximum, 11 amps typical Standby: 1.1 amps maximum Ambient Temperature Range: -22 to +140°F (-30 to +60°C) Relative Humidity: 90% @ 122°F (50°C) Altitude: 15,000 ft (4572 m) Duty Cycle: Frequency Range (MHz): Rated Power Output (W): RF Output Impedance (ohm): Frequency Stability (ppm): Modulation/Deviation (kHz): FM Hum and Noise (dB): Audio Response: Audio Distortion (typical): Conducted Spurious and Harmonics (dB): Adjacent Channel Power (dBc): C4FM: Wideband (25 kHz): -67 -60 Receiver UHF Frequency Range (MHz): RF Input Impedance (ohm): Channel Spacing (kHz): Frequency Stability (ppm): Sensitivity (EIA 12 dB SINAD) (dBm): Static BER Sensitivity @ 5% reference (dBm): @ 12.5 kHz: Selectivity (dB): @ 12.5 kHz: @ 25 kHz: Intermodulation (dB): @ 25 kHz: Spurious Rejection (except 2nd image) (dB): Audio Response: Note: Numbers are per TIA-EIA-603 Methods. 378-430, 440-512 50 12.5, 25 1.5 -119 -116 (P25) -70 -80 -80 -90 +1/-3 dB of 6 dB/octave de-emphasis, 300-3000 Hz Environmental Specifications TIA/EIA-603 Programming: Field PC Programmable Standard Parameter Methods &Procedures MIL-STD-810F Low Pressure High Temperature Low Temperature Temperature Shock Solar Radiation Blowing Rain Humidity Salt Fog Blowing Dust Minimum Integrity Vibration Functional/Basic Shock Transit Drop Vibration Stability Shock Stability Vibration Stability 500.4, Proc. I, II 501.4, Proc. I, II 502.4, Proc. I, II 503.4, Proc. I 505.4, Proc. II 506.4, Proc. I 507.4 509.4, Proc. I 510.4, Proc. I 514.5, Proc. I, Category 24 516.5, Proc. I 516.5, Proc. IV Par. 2.3.4 & 4.3.4 Par. 2.3.5 & 3.3.5 Par. 7.15 Microphone: Weatherproof microphone with hookswitch Mounting: Front or Remote Mount available Construction: Control Unit: Transceiver: 378-430, 440-512 10-50 50 1.5 5 -50 +1/-3.0 dB from 6 dB/octave pre-emphasis; 300-2500 Hz 2% @ 1000 Hz -60 High Impact Plastic Cast Metal Speaker: External, 15W Operation: 12 VDC Negative Ground TIA/EIA-603 Maximum Capacity**: EDACS Systems/Groups: Conventional Channels: 800 255 **Channel/group capacity is actually higher than 255 but is restricted due to 255 unique aliases and 255 unique frequencies programmed in the radio. Users who can re-use the same frequencies in different systems can actually go above 255 channels/groups. Signaling: EDACS Digital Control P25 Trunking P25 Conventional Conventional Type 99 Channel Guard (CTCSS) Digital Channel Guard G-STAR™ Emergency/ID Encode Two-Tone Individual Call Decode Options and Accessories Remote mount kit, system and scan control units, Hand Held Controller, mobile mic, DTMF mic, noise canceling mic, desk mic, desktop control station, and motorcycle kit. U.S. Forest Service Digital Operation Protocol: Vocoding Method: Signaling Rate: Modulation: Data Communication Mode: ProVoice Project 25 TIA/EIA-603 AMBE+2™ Enhanced Full Rate 9.6 kbps GFSK AMBE+2 Enhanced Full Rate & Enhanced Half Rate 9.6 kbps Phase1 TX: C4FM, RX: C4FM & WCQPSK Phase 2 TX: HCPM, RX: WCQPSK Half Duplex Not Applicable Half Duplex Analog FM Half Duplex Encryption Encryption Technique: Algorithm Types: Non-Linear Product/Block Transformation Data Encryption Standard (DES)/Advanced Encryption Standard (AES) (P25) Regulatory Data Frequency Range (MHz) RF Output (W) Frequency Stability (ppm) FCC Type Acceptance Number Applicable FCC Rules Industry Canada Certification Number Applicable Industry Canada Rules NTIA Certification Number 406-430 50 1.5 OWDTR-0061-E 22, 80, 90 3636B-0061 RSS-119 J/F 12/9968 Public Safety and Professional Communications | www.pspc.harris.com 221 Jefferson Ridge Parkway | Lynchburg, VA USA 24501 | 1-800-368-3277 (+1-434-455-6403) Harris, assuredcommunications, and EDACS are registered trademarks of Harris Corporation. ProVoice and G-STAR are trademarks of Harris Corporation. Trademarks and tradenames are the property of their respective companies. Copyright 2014 Harris Corporation. All rights reserved. Printed in U.S.A. 10/14 ECR-7535F