TK-790(H)/890(H) Specifications
| General | TK-790(H) | TK-790 | TK-890(H) | TK-890 |
Frequency Ratings Type 1 |
148 ~ 174 MHz | 148 ~ 174 MHz | 450 ~ 480 MHz | 450 ~ 490 MHz |
| Number of Channels | 160 | 160 | 160 | 160 |
Channel Spacing Wide Narrow
|
25 kHz, 30 kHz 12.5 kHz, 15 kHz (PLL step: 5 / 6.25 / 7.5 kHz) |
25 kHz, 30 kHz 12.5 kHz, 15 kHz (PLL step: 5 / 6.25 / 7.5 kHz) |
25 kHz 12.5 kHz (PLL step: 5 / 6.25 kHz) |
25 kHz 12.5 kHz (PLL step: 5 / 6.25 kHz) |
| Operating Voltage | 13.4 V DC +/- 15 % | 13.6 V DC +/- 15 % | 13.4 V DC +/- 15 % | 13.6 V DC +/- 15 % |
Current Drain Standby Receive Transmit |
Less than 0.6 A Less than 2.2 A Less than 25 A |
Less than 0.6 A Less than 2.2 A Less than 12 A |
Less than 0.6 A Less than 2.2 A Less than 28 A |
Less than 0.6 A Less than 2.2 A Less than 12 A |
| Duty Cycle | Transmit: 20% | Transmit: 20% | Transmit: 20% | Transmit: 20% |
| Operating Temp Range | -22°F ~ + 140°F | -22°F ~ + 140°F | -22°F ~ + 140°F | -22°F ~ + 140°F |
| Frequency Stability | ±0.0002 % | ±0.0002 % | ±0.0002 % | ±0.0002 % |
| Antenna impedance | 50 ohm | 50 ohm | 50 ohm | 50 ohm |
| Dimensions (W x H x D) | 7 x 2¼ x 12¾ in. | 7 x 2¼ x 7¾ in. | 7 x 2¼ x 12¾ in. | 7 x 2¼ x 7¾ in. |
| Weight (net) | 7.9 lbs | 5 lbs | 7.9 lbs | 5 lbs |
FCC ID Type 1 |
ALH22933210 |
ALH22933110 |
ALH22943210 |
ALH22943110 |
FCC compliance Type 1: Wide Narrow |
FCC part 22, 74, 90 FCC part 22, 74, 90.210 |
FCC part 22, 74, 90 FCC part 22, 74, 90.210 |
FCC part 22, 74, 90 FCC part 22, 74, 90.210 |
FCC part 22, 74, 90 FCC part 22, 74, 90.210 |
| RECEIVER (Measurements made per EIA/TIA-204-D) | ||||
Sensitivity 12 dB SINAD 20 dB Quieting |
.025 µV 0.35 µV |
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Selectivity Wide/Narrow |
85 dB / 80 dB |
85 dB / 77 dB |
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Intermodulation Distortion Wide/Narrow |
80 dB / 75 dB |
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| Spurious Response | 90 dB | |||
| Audio Output | 13 (12) W at 4 ohms with less than 5 (3) % distortion | |||
| Band Spread Type 1 | 26 MHz | 20 MHz | ||
| Transmitter (Measurements made per EIA-152-C) | ||||
| RF Power Output | 110 W adjustable to 45 W | 45 W adjustable to 5 W | 100 W (75 W in 470 ~ 480 MHZ) adjustable to 40 W |
40 W adjustable to 5 W |
Type of Emission Wide/Narrow |
16KoF3E / 11KoF3e | |||
| Spurious Response | 80 dB |
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FM Hum and Noise Wide/Narrow |
53 dB / 47 dB | 50 dB / 44 dB | ||
| Microphone Distortion | 600 ohms | |||
| Audio Distortion | Less than 2 % at 1000 Hz |
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Band spread Type 1 |
26 MHz |
30 MHz |
40 MHz | |
Copyright 2002 Guru Service Organization