Kenwood TK-790 Two-Way Radio User Manual


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ADS#35308 Printed in USA
JQA-QMA1205
All accessories and options may not be available in all markets.
Contact an authorized Kenwood dealer for details and complete
list of all accessories and options.
Standard MIL 810C MIL 810D MIL 810E MIL 810F
Methods/Procedures Methods/Procedures Methods/Procedures Methods/Procedures
Low Pressure
500.1/Procedure I 500.2/Procedure I, II 500.3/Procedure I, II 500.4/Procedure I, II
High Temperature
501.1/Procedure I, II 501.2/Procedure I, II 501.3/Procedure I, II 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
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 I, II 507.2/Procedure II, III 507.3/Procedure II, III 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 514.4/Procedure I 514.5/Procedure I
Shock
516.2/Procedure I, II, V 516.3/Procedure I, IV 516.4/Procedure I, IV 516.5/Procedure I, IV
Options Specifications
Applicable MIL-STD
footnotes from Front:
1
Two-Tone Decode (3 sets x 2 pairs each); Operator Selectable
Tone (16 QT.DQT code pairs)
2
DTMF Encode: PTT ID, Emergency ANI, Manual Encode (KMC-28),
Auto-Dial (9 numbers); DTMF Decode: Primary/secondary ID,
Stun (a.k.a. dead beat disable)
3
Encryption/ANI Board: PCB lands for wire harness connectors.
4
Intercom: Dual Head & Dual Head/Dual Band remote mounts only
5
KCT-18 ignition sense option required.
6
DB-25 ACC: I/O's for dispatch consoles, desktop remotes, vehicle
intercom/PA units, motorcycle PTT/headset kits, PC Laptop /Data
Modems, GPS/AVL Modems.
7
KPG-44D Software required (Windows
®
98/NT/2000/Me/XP
compatible)
Model TK-690H TK-790H TK-790 TK-890H TK-890
GENERAL
Frequency Range
Type 1 29.7-37.0 MHz 148-174 MHz 148-174 MHz 450-480 MHz 450-490 MHz
Type 2 35.0-43.0 MHz 136-156 MHz 480-512 MHz
Type 3 39.0-50.0 MHz 403-430 MHz
Number of Channels 160
Channel Spacing
Wide 20 kHz 25, 30 kHz 25, 30 kHz 25 kHz 25 kHz
Narrow 12.5, 15 kHz 12.5, 15 kHz 12.5 kHz 12.5 kHz
Channel Step 5 kHz 2.5 / 5 / 6.25 / 7.5 kHz 2.5 / 5 / 6.25 / 7.5 kHz 5 / 6.25 kHz 5 / 6.25 kHz
Operating Voltage 13.4 V DC ±15% 13.4 V DC ±15% 13.6 V DC ±15% 13.4 V DC ±15% 13.6 V DC ±15%
Current Drain
Standby < 0.6 A < 0.6 A < 0.6 A < 0.6 A < 0.6 A
Receive < 2.2 A < 2.2 A < 2.2 A < 2.2 A < 2.2 A
Transmit < 25 A < 25 A < 12 A < 28 A < 12 A
Duty Cycle Transmit: 20%
Operating Temperature Range -22˚f ~ +140˚f (-30˚c ~ +60˚c)
Frequency Stability
(-22˚ F - +140˚ F) ±0.0005% ±0.0002% ±0.0002% ±0.0002% ±0.0002%
Antenna Impedance 50
Dimensions (W x H x D)
(w/ KCH-10) 7x2-1/4x14 1/8in. 7x2-1/4x14 1/8in. 7x2-1/4x9 in. 7x2-1/4x14 1/8in. 7x2-1/4x9 in.
(178x60x360 mm) (178x60x360 mm) (178x60x228 mm) (178x60x360 mm) (178x60x228 mm)
Weight (net) 7.9 lbs. (3.6kg) 7.9 lbs. (3.6kg) 5 lbs. (2.3kg) 7.9 lbs. (3.6kg) 5 lbs. (2.3kg)
FCC ID
Type 1 ALH22923110 ALH22933210 ALH22933110 ALH22943210 ALH22943110
Type 2 ALH22923120 ALH22933120 ALH22943120
Type 3 ALH22923130 ALH22943130
IC Certification
Type 1 282195519A 282195450A 282195451A 282195446A 282195447A
Type 2 282195532A 282195510A
Type 3 282195520A
RECEIVER (Measurements made per EIA/TIA-204-D)
Sensitivity
(12dB SINAD) 0.25µV 0.25µV 0.25µV 0.25µV 0.25µV
(20dB Quieting) 0.35µV 0.35µV 0.35µV 0.35µV 0.35µV
Selectivity
Wide 85 dB 85 dB 85 dB 85 dB 85 dB
Narrow 80 dB 80 dB 77 dB 77 dB
Intermodulation Distortion
Wide 80 dB 80 dB 80 dB 80 dB 80 dB
Narrow 75 dB 75 dB 75 dB 75 dB
Spurious Response 90 dB 90 dB 90 dB 90 dB 90 dB
Audio Output 13W at 4with less than 5% distortion (12W 4with less than 3% distortion)
TRANSMITTER (Measurements made per EIA/TIA-152-C)
RF Output Power 110-45 W 110-45 W 45-5 W 100-40 W 40-5 W
(75-40W in 470-480 MHz)
Type of Emission
Wide 16K0F3E 16K0F3E 16K0F3E 16K0F3E 16K0F3E
Narrow 11K0F3E 11K0F3E 11K0F3E 11K0F3E
Spurious Response 80 dB 80 dB 80 dB 80 dB 80 dB
FM Hum & Noise
Wide 55dB 53dB 53dB 50dB 50dB
Narrow 47dB 47dB 44dB 44dB
Microphone Impedance 600
Audio Distortion Less than 2% at 1000 Hz
■ KMC-9B
Desktop Microphone
■ KMC-27
Microphone
(MIL-SPEC noise-canceling)
■ KMC-28
Keypad Microphone
(MIL-SPEC noise-canceling)
■ KCT-18
Ignition Sense Cable
■ KCT-22
Remote Control Cable
■ KCT-23
DC Power Cable
■ KES-5
External Speaker (20W)
■ KCH-10
Basic Remote
Control Head
■ KCH-11
Full-Featured Remote
Control Head
■ KRK-5
Single Control Head Remote Kit
■ KRK-6DH
Dual Control Head Remote Kit
■ KRK-7DB
Dual Band Remote Kit
■ KRK-8DBH
Dual Band & Dual Control Head Remote Kit
8ft./17ft./25ft.
Kenwood follows a policy of continuous advancement in development. For this reason specifications may be changed without notice.
FleetSync
®
is a registered trademark of Kenwood Corporation.
LTR
®
is a registered trademark of Transcrypt International.
All other trademarks are property of their respective owners.
* Control head only
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