DJ-S42
Источник:
GENERAL
| Type | Amateur UHF transceiver |
|---|---|
| Frequency range | Japanese domestic market TX: 430-440 MHz RX: 430-440 MHz |
| Tuning steps | — |
| Frequency stability | ±5 ppm (No temperature reference) |
| Mode | FM |
| Channels / memory management | 100 regular |
| Repeater shift / offset | ±0 to? MHz |
| Power supply | 3-4 VDC (EBP-60 or two LR6 / AA batteries)or 3-6 VDC external |
| Current drain / power consumption | RX: 14-70 mATX: Max 1 A |
| Antenna impedance / connector | 50 ohm / SMA |
| Dimensions (W*H*D) | 57*98*28 mm (2.24*3.86*1.1") |
| Weight | 162 g (5.71 oz), with antenna and EBP-60 |
| Other features | CTCSS/PL. Backlit display. |
RECEIVER SECTION
| Receiver system | Double conversion superheterodyne 1st IF: 21.7 MHz 2nd IF: 450 KHz |
|---|---|
| Sensitivity | ? uV (12 dB SINAD) |
| Selectivity | 12 KHz (-6 dB)35 KHz (-60 dB) |
| Image rejection | 60 dB |
| AF output power / speaker | 150 mW at 10% distortion / 8 ohm |
| External speaker connector | — |
TRANSMITTER SECTION
| RF output power | High@3.7VLow 2 m:1 W500 mW |
|---|---|
| 2 m | 1 W |
| Modulation system | Reactance modulation |
| Max FM deviation (Factory set) | ±5 KHz |
| Spurious emissions | Better than -60 dB |
| Microphone impedance / connector | 2 Kohm / ?-pin |
| Microphone input level | — |
MISCELLANEOUS
| Manufactured | Japan, 2006-20xx |
|---|---|
| Additional info | — |
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