For systems communications requirements, the advanced signalling 255 channel HT7X5 is an elite product, providing feature rich and flexible communications. Features include FFSK signalling, as well as variable point voice scrambler, channel scanning, shunting mode, personal attack alarm, whisper mode and lone worker. Furthermore, man down, Bluetooth and GPS automatic location information options are also available. Utilising the latest intelligent Lithium-Ion battery technology, your HT7X5, if dealer enabled, will display a battery cycle count each and every time you power-on your radio. For your convenience it will even alert you to imminent battery life expiration. This MIL-STD 810C/D/E/F construction, IP68 approved portable has a high visibility back-lit display with scrolling text, allowing for text messaging and the use of its easy to use intuitive menus.
| Model Numbers & Frequency Variants |
| Model |
Frequency |
| HT705 |
VHF Low |
30 - 50Mhz |
| HT715 |
VHF Mid |
66 - 88MHz |
| HT725 |
VHF High |
136 - 174MHz |
| HT785 |
UHF |
400 - 470MHz |
| HT785-U |
UHF u/band |
450 - 520MHz |
| Frequency Range |
30 - 50Mhz (HT705)
66 - 88MHz (HT715)
138 - 174MHz (HT725)
400 - 470MHz (HT785)
450 - 520MHz (HT785-U) |
| Channels |
255 Channels |
| Channel Spacing |
12.5 kHz / 25 kHz |
| Communication Method |
Simplex / semi duplex |
| Antenna Impedance |
50 ohm |
| Antenna |
Whip / stubby |
| Battery Type |
1800 mAh Li-Ion battery pack |
| Power Supply Voltage |
7.4V DC |
| Current Drain (nominal) |
TBA |
| Duty Cycle (5/5/90) |
TBA |
| Microphone |
Internal condenser microphone |
| Operating Temperature |
-20° to +55° |
| Size (mm) |
59.5(W) x 130(H) x 37(D) W = 59.5 (62 including protrusions)
H = 130 (145 inc knobs)
D = 37mm (41 including battery protrusions) |
| Weight |
277g with battery and aerial |
| Power Output |
HIGH – 5W, LOW - 1W |
| Modulation |
8K0F3E/16K0F3E |
| Oscillator Method |
PLL |
| Frequency Stability |
< ±0.00025% (±2PPM) |
| Maximum Deviation |
±2.5 kHz(Narrow)/ ±5 kHz(Wide) |
| Audio Distortion |
< 5% (1 kHz 60%) |
| Spurious Emission |
-68 [dBc] |
| Hum & Noise |
-40 [dB] |
| Receiver Type |
Double Super Heterodyne type |
| Sensitivity |
-0.25uV (12dB SINAD) |
| Frequency Stability |
±0.00025%(±2PPM) |
| Spurious Rejection |
-60 dB |
| Adjacent Channel Selectivity |
-60 dB (Narrow) , -70 dB (Wide) |
| Distortion |
< 3% Typical |
| Hum & Noise |
-40 dB |
| Audio Output |
1W |
| Speaker Size |
38 mm |
As standard the HT7X5 is supplied with: CNB750E - 7.4v, 1800mAh rechargeable Lithium-Ion battery pack CBH750 - Spring loaded belt clip High efficiency antenna (can be exchanged for stubby antenna at point of order) User manual
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