| TK-2307 | TK-3307 | ||
|---|---|---|---|
| GENERAL | |||
| Frequency Range | Type 1 | 136 - 174 MHz | 450 - 490 MHz |
| Type 2 | — | 440 - 480 MHz | |
| Number of Channels | Max.16 | ||
| Channel Spacing | Wide / Narrow | 25 kHz / 12.5 kH | |
| Battery Voltage | 7.5 V DC ±20 % | ||
| Battery Life (5-5-90 duty cycle, during hi-power battery saver: OFF/ON) |
with KNB-45L (2000 mAh) | Approx. 12 hours / 18 hours | |
| with KNB-29N (1500 mAh) | Approx. 10 hours / 14 hours | ||
| with KNB-30A (1100 mAh) | Approx. 9 hours / 11 hours | ||
| Operating Temperature Range* | -30°C ~ +60°C | ||
| Frequency Stability | ±2.5 ppm (-30°C ~ +60°C) | ||
| Antenna Impedance | 50 Ω | ||
| Dimensions (W x H x D), Projections not Included | with KNB-45L / 29N / 30A | 54 x 122 x 33.8 mm | |
| Weight (net) | Radio only | 160 g | |
| with KNB-45L | 280 g | ||
| with KNB-29N | 360 g | ||
| with KNB-30A | 340 g | ||
| RECEIVER | |||
| Sensitivity | EIA 12 dB SINAD | 0.25 μV / 0.28 μV | |
| Wide / Narrow | |||
| Adjacent Channel Selectivity | Wide / Narrow | 70 dB / 60 dB | |
| Intermodulation | Wide / Narrow | 65 dB / 60 dB | |
| Spurious Response Rejection | 65 dB | 60 dB | |
| Audio Output (4 Ω impedance) | 500 mW with less than 10 % distortion | ||
| Measurement | TIA / EIA-603 | ||
| TRANSMITTER | |||
| RF Power Output (High/Low) | 5 W / 1 W | 4 W / 1 W | |
| Modulation Limiting | ±5.0 kHz at 25 kHz | ||
| ±2.5 kHz at 12.5 kHz | |||
| Spurious Emission | 65 dB | ||
| Modulation | Wide / Narrow | 16K0F3E / 11K0F3E | |
| FM Noise (EIA) | Wide / Narrow | 45 dB / 40 dB | |
| Modulation Distortion | Less than 5 % | ||
| Microphone Impedance | 2 kΩ | ||
| Measurement | TIA / EIA-603 | ||
*-10°C ~ +60°C when KNB-29N or KNB-45L in use.
KENWOOD follows a policy of countinuous advancement in development.
For this reason specifications may be changed without notice.
FleetSync® is a registered trademark of KENWOOD Corporation.
Windows® is a registered trademark of Microsoft Corporation in the United States and other countries.
| Standard | MIL 810C Methods/ Procedures |
MIL 810D Methods/ Procedures |
MIL 810E Methods/ Procedures |
MIL 810F Methods/ Procedures |
|---|---|---|---|---|
| Low Pressure | 500.1/Procedure I | 500.2/Procedure I | 500.3/Procedure I | 500.4/Procedure I, II |
| High Temperature | 501.1/Procedure I, II | 501.2/Procedure I, II | 501.3 | 501.4/Procedure I, II |
| Low Temperature | 502.1/Procedure I | 502.2/Procedure I, II | 502.3/Procedure I, II | 502.4/Procedure I, II |
| Temperature Shock | 503.1/Procedure I | 503.2/Procedure I | 503.3/Procedure I | 503.4/Procedure I, II |
| Solar Radiation | 505.1/Procedure I | 505.2/Procedure I | 505.3/Procedure I | 505.4/Procedure I, II |
| Rain | 506.1/Procedure I, II | 506.2/Procedure I, II | 506.3/Procedure I, II | 506.4/Procedure I, III |
| Humidity | 507.1/Procedure II | 507.2/Procedure II | 507.3/Procedure II | 507.4 |
| Salt Fog | 509.1/Procedure I | 509.2/Procedure I | 509.3/Procedure I | 509.4 |
| Dust | 510.1/Procedure I | 510.2/Procedure I | 510.3/Procedure I | 510.4/Procedure I, III |
| Vibration | 514.2/Procedure VIII, X | 514.3/Procedure I Cat. 8 | 514.4/Procedure I Cat. 8 | 514.5/Procedure I Cat. 20 |
| Shock | 516.2/Procedure I, II, V | 516.3/Procedure I, IV | 516.4/Procedure I, IV | 516.5/Procedure I, IV |
| International Protection Standard | ||||
| Dust & Water Protection* | IP54/55 | |||
*To meet IP54/55, the 2-pin connector cover has to be connected on the radio; the locking bracket has to be attached to the KMC-45 external speaker microphone.
