DJ-G7T
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GENERAL
| Type | Amateur VHF/UHF transceiver |
|---|---|
| Frequency range | USA TX: 144-148 / 430-450 / 1240-1300 MHz RX: 0.53-824 / 850-869 / 895-1300 MHz |
| Tuning steps | 5 / 6.25 / 8.33 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50100 / 125 / 150 / 200 / 500 KHz and 1 MHz |
| Frequency stability | ±2.5 ppm @ -10 to +45°C (14 to 113°F) |
| Mode | TX: FM / NFMRX: AM / FM / NFM / WFM |
| Channels / memory management | 1000 regular with alpha tags 100 dual band pairs 3 Call (1 per band) 50 scan edge pairs (Program scan) 100 priority 100 pass 100 tramsmitter detect Non-volatile EEPROM storage |
| Repeater shift / offset | ±0 to 99.995 MHz in 5 KHz steps |
| Power supply | 7.4 VDC (Li-Ion pack) or 6 VDC (Four LR6 / AA batteries)or 4.5-16 VDC external |
| Current drain / power consumption | RX: 200 mATX: Max 1.8 A |
| Antenna impedance / connector | 50 ohm / SMA |
| Dimensions (W*H*D) | 60*115*30 mm (2.36*4.53*1.18") |
| Weight | 296 g (10.44 oz), with EBP-73 and antenna |
| Other features | CTCSS/PL and DCS with tone scan. VOX. Built-in ferrite bar for MW reception. VOX. PC-programmable. Cloning. Dimmer. Backlit display and keypad. Channel scope. Roger beep. Transmitter detecting function. RIT/TXIT (23 cm). Bug detector. 1000 / 1450 / 1750 / 2100 Hz tone call. Twin RX. |
RECEIVER SECTION
| Receiver system | Single conversion superheterodyne (WFM) IF: 10.7 MHz Double conversion superheterodyne (AM/FM/NFM) 1st IF: 51.65 (Main band) — 50.75 MHz (Sub band) 2nd IF: 450 KHz |
|---|---|
| Sensitivity | Main band FM (12 dB SINAD) 144-148 MHz: 0.18 uV 430-450 MHz: 0.18 uV 1240-1300 MHz: 0.22 uV Sub band AM (10 dB S/N) 0.5-50 MHz: 0.89 uV 50-1300 MHz: 0.5 uV FM (12 dB SINAD) 30-470 MHz: 0.18 uV 470-1300 MHz: 0.45 uV WFM (12 dB SINAD) 76-470 MHz: 0.5 uV 470-1300 MHz: 0.71 uV |
| Selectivity | AM/FM: 12 KHz (-6 dB)35 KHz (-60 dB) WFM: 130 KHz (-6 dB)300 KHz (-60 dB) |
| Image rejection | 60 dB |
| AF output power / speaker | 400 mW at 10% distortion / 8 ohm |
| External speaker connector | — |
TRANSMITTER SECTION
| RF output power | High@7.4VMid 1Mid 2Low 2 m:5 W2 W800 mW300 mW 70 cm:4.5 W2 W800 mW300 mW 23 cm:1 W300 mW300 mW300 mW |
|---|---|
| 2 m | 5 W |
| 70 cm | 4.5 W |
| 23 cm | 1 W |
| Modulation system | Variable reactance |
| Max FM deviation (Factory set) | FM: ±5 KHzNFM: ±2.5 KHz |
| Spurious emissions | Better than -60 dB |
| Microphone impedance / connector | ? ohm / ?-pin |
| Microphone input level | — |
MISCELLANEOUS
| Manufactured | 2009-201x (Discontinued) |
|---|---|
| Additional info | This was Alinco's first attempt with a 23 cm capable rig |
| EA-163 EBC-23 EBP-73 EDC-36 EDC-37 EDC-43 EDC-151A EDC-152A EDC-170 EDC-173 EDC-173E EDC-173T EDC-173UK EDH-35 EDS-11 EDS-14 EME-6 EME-12A EME-13A EME-15A EME-21A EME-26 EME-32A EME-34A EME-36A EMS-59 EMS-62 ERW-4C ERW-7 ESC-50 | Flexible whip antenna Belt clip Li-Ion battery pack. 7.4 V, 1200 mAh Cigarett lighter DC cable with filter DC cable Cigarett lighter cable for charging AC adapter (Europe) AC adapter (UK) AC adapter (USA) Drop-in charger Desktop charging set (Europe) Desktop charging set (USA) Desktop charging set (UK) Dry cell battery case (Four LR6 / AA batteries) Cloning cable, waterproof plug Microphone/speaker conversion cable. Waterproof plug Straight cord earphone Tie-pin type microphone with VOX Headset with VOX Headset with VOX Earphone-microphone, heavy duty Curled cord earphone Earphone-microphone, heavy duty with waterproof plug Earphone-microphone, tie-pin type Earphone-microphone with waterproog plug Speaker-microphone Speaker plug (Water proof) PC connection cable (RS-232C) PC connection cable (USB) Soft case |
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