| GENERAL |
| Type: | Amateur VHF/UHF transceiver |
| Frequency range: |
Europe
TX: 144-146 / 430-440 MHz
RX: 144-146 / 430-440 MHz
USA
TX: 143.9-148 / 440-450 MHz
RX: 143.9-148 / 440-450 MHz
|
| Tuning steps: | 2 m: 12.5 KHz (Europe) or 5 / 10 KHz (USA)
70 cm: 25 KHz (All versions) |
| Frequency stability: | Max ? ppm |
| Mode: | FM |
| Channels / memory management: |
4 regular
1 priority
RAM storage, External DC required for memory retention!
|
| Repeater shift / offset: |
Europe
2 m: ±600 KHz
70 cm: ±1.6 MHz
USA
2 m: ±600 KHz
70 cm: ±5 MHz
(For odd splits, use memory M0)
|
| Power supply: | 13.8 VDC (2-pin metal locking ring connector) |
| Current drain / power consumption: | RX: 500 mA
TX: 3.5 A (720RV deck) - 6.5 A (720RVH deck) - 4.5 A (720RU deck) |
| Antenna impedance / connector: | 2 m: 50 ohm / SO-239
70 cm: 50 ohm / N-jack |
| Dimensions (W*H*D): | Control head: 150*50*85 mm (5.91*1.97*3.35")
RF decks: 150*50*161 mm (5.91*1.97*6.34") |
| Weight: | Control head: 900 g (1.98 lb)
RF decks: 1.6 Kg (3.53 lb) |
| Other features: | Scanning. CTCSS/PL option. 1750 Hz (Europe) or 1800 Hz (USA) repeater tone. |
|
|
|
|
| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne
1st IF: 10.7 MHz (2 m) - 16.9 MHz (70 cm)
2nd IF: 455 KHz
|
| Sensitivity: |
2 m: 0.32 uV (20 dB quieting)
70 cm: 0.5 uV (20 dB quieting)
|
| Selectivity: |
2 m
12 KHz (-6 dB)
24 KHz (-60 dB)
70 cm
24 KHz (-6 dB)
48 KHz (-60 dB)
|
| Image rejection: | |
| AF output power / speaker: | 1.5 W at 10% distortion / 8 ohm |
| External speaker connector: | 3.5 mm |
|
|
|
|
| TRANSMITTER SECTION |
| RF output power: |
| 2 m (720RV deck): | 10 W |
| 2 m (720RVH deck): | 25 W |
| 70 cm (720RU deck): | 10 W |
|
| Modulation system: | Variable reactance phase modulation |
| Max FM deviation (Factory set): | 2 m: ±5 KHz
70 cm: ±12 KHz |
| Spurious emissions: | Better than -60 dB |
| Microphone impedance / connector: | 500-600 ohm / 6-pin |
| Microphone input level: | ? mV |
|
|
|
|
| MISCELLANEOUS |
| Manufactured: | Japan, 1980-1981 (Discontinued) |
| Additional info: |
Closeout price, september 1981 in the US: $349.95 (Control head + 720RVH deck)
Closeout price, september 1981 in the US: $359.95 (Control head + 720RU deck)
|
| Related documents: | User manual (18.9 MB) |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
720RV
720RVH
720RU
E72L
E72S
MMB3
S72
|
2 m deck, 10 W
2 m deck, 25 W
70 cm deck, 10 W
Extension cable, 400 cm (13.12 ft)
Extension cable, 200 cm (6.56 ft)
Bracket for deck option
Switching box
|
|
