Meet the latest in transceiver technology, tailored for utmost efficiency in a palm-size format: our TH-22A/AT/E (2 m) and TH-42A/AT/E (70 cm). So small and slim, they easily slip into a shirt pocket. Yet these super compact FM transceivers deliver impressive performance, thanks to the MOS FET power module. Other welcome features include an easy-to-use menu system, multiple scan functions, and 40 memory channels (plus 1 call channel).
MOS FET power module
By adopting an FET power module, we have made it possible to generate high output (over 5 watts with a 9.6 V battery) for longer hours without bulky hardware. A 6 V battery pack, which provides 3 watts (TH-22A/AT/E) or 2.5 watts (TH-42A/AT/E), is supplied. The optional PB-30 4.8 V battery reduces the size to an overall height of 110 mm.
Optional DTMF keypad (supplied with TH-22AT/42AT)
The DTMF memory function allows storage of up to 5 different 15-digit (maximum) DTMF codes for auto-dial and autopatch use. And with DTMF transmit hold, you can send consecutive numbers more easily. Also, the keypad enables direct frequency entry (in VFO mode) and direct recall of memory channels (in MR mode).
| GENERAL | |||
| Type: | Amateur VHF transceiver | ||
| Frequency range: | 144-146 MHz | ||
| Tuning steps: | 5 / 10 / 12.5 / 15 / 20 / 25 KHz | ||
| Mode: | FM | ||
| Channels/memory management: | 40 regular 1 call EEPROM storage |
||
| Repeater shift/offset: | ±600 KHz | ||
| Power supply: | 4-15 VDC battery (6 VDC nominal) or 5-16 VDC external | ||
| Current drain/power consumption: | RX: 15-45 mA TX: 0.25-1.6 A |
||
| Antenna impedance/connector: | 50 ohms / BNC | ||
| Dimensions (W*H*D): | 56*117*24 mm (2.2*4.6*0.95"), with PB-32 | ||
| Weight: | 290 gr (10.2 oz), with PB-32, antenna, handstrap and belt hook | ||
| Other features: | CTCSS/PL encoder, DTSS | ||
| RECEIVER SECTION | |||
| Receiver system: | Double conversion superheterodyne 1st IF: 45.05 MHz 2nd IF: 455 KHz |
||
| Sensitivity: | 0.16 uV (12 dB SINAD) | ||
| Selectivity: | 12 KHz (-6 dB), 28 KHz (-40 dB) | ||
| Image rejection: | |||
| AF output power/speaker: | 200 mW at 10% distortion / 8 ohms | ||
| External speaker connector: | |||
| TRANSMITTER SECTION | |||
| RF output power: | Hi: 3-5 W (depending on voltage) Lo: 0.5 W El: 30 mW |
||
| Modulation system: | Reactance | ||
| Max FM deviation: | ±3.5 to ±5 KHz | ||
| Spurious emissions: | Less than -60 dB | ||
| Microphone impedance/connector: | 2 kohms / ?-pin | ||
| MISCELLANEOUS | |||
| Manufactured: | 1994-199x (Discontinued) | ||
| Additional info: | New price 1994 in Sweden: 3295:- SEK New price 1996 in Sweden: 3149:- SEK |
||
| Related documents: | User manual (2.7 MB) | ||
| Modifications: | |||
| Options/Accessories: |
|
Yorum Yapmak İsteyebilirsiniz