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Sunday, 20 May 2012

TK90

TK-90 TK-90

Key Features

HF Transceiver for Long-Range Business Operations
Frequency Range: RX 0.5-30 MHz
TX 1.8-30 MHz
100 Watts RF Output
Mobile/Base Station Operation
Data Port for External accessories
Internal Port for (optional) GPS Unit
Emergency Mode
300 Memory Channels plus VFO Mode
NOTE: requires microphone - see Optional Accessories for available models

PMR General Features

Adjustable LCD Backlighting Yes
Character Display (Alphanumeric) Yes
Compact Design Yes
Data Mode Operation Yes
Emergency Call Function Yes
Enhanced Kenwood Audio Yes
Flash Upgradeable Firmware Yes
Ignition Sense Input and Cable Option Yes
Internal Option Port/Ports Yes
Kenwood ESN (Electronic Serial Number) Yes
Power-On Message Yes
Programmable Function Keys 6 Programmable Function Keys
Scan Yes
Switchable Display Backlighting Yes
Transceiver Password Yes
VOX Yes
Wired Cloning Function Yes

Base Station & Repeater Features

Base Station Features Yes
Direct Channel Entry Yes
Direct Frequency Entry (with KMC-32 or KMC-36 optional microphones).
Flash ROM for Future Upgrades Yes
Noise Blanker Yes
PC Controllable (Requires KCT-31 Option).
PC Programmable and Self-Programmable Yes
Pre-Amp and Attenuator Functions Yes
Sel-Call and Status Call Yes
TCXO Built-In Yes
Time-Out Timer Yes
VFO Mode Yes

PMR Construction Features

Compact Design Yes
Ease Of Operating Use Yes
Front Mounted Speaker Yes

Options

Internal Scrambler Board
Remote Control Head Yes
Voice Guide & Storage Yes

COM Accessory Features

Current drain TX: 20.5 A
Stand-by: 1.2 A

Applicable Standards

IP54 Yes
MIL-STD 810 F Yes

Technical Specifications

Number of Channels 300
Antenna Impedance - 50 Ohm Yes
Frequency Stability ± 0.5 ppm (-10 °C to + 50 °C)
Operating Modes J3E, J2B, A1A, A3E, F1B
Operating Temperature Range -20 °C to + 60 °C
Operating Voltage 13.8 V DC ± 15% Negative Ground
Dimensions Radio only:
179 x 60 x 276 mm
Remote Panel:
179 x 60 x 58 mm
- Projections not included -
Weight (net) 3.5 kg

Receiver Specifications

Adjacent Channel Selectivity SSB/CW/FSK:
2.2 kHz (-6 dB)
4.8 kHz (-60 dB)

With KIF-2:
2.7 kHz (-6 dB)
6.2 kHz (-60 dB)

AM:
5.0 kHz (-6 dB)
40.0 kHz (-60 dB)
Audio Output 3.5 W with less than 10% distortion.
Circuitry - Double Conversion Superheterodyne Yes
Clarifier Range ± 400 Hz
Frequency Coverage 500 kHz to 30 MHz within specification
Sensitivity SSB/CW/FSK:
4 µV (0.5 - 1.8 MHz)
0.25 µV (1.8 - 30.0 MHz)

AM:
32 µV (0.5 - 1.8 MHz)
2.5 µV (1.8 - 30.0 MHz)
Spurious Reponse Rejection (Analogue) 80 dB

Transmitter Specifications

RF Power Output SSB/CW/FSK:
100 W/50 W/25 W/5 W
AM:
25 W/5 W
Carrier Suppression 40 dB
Frequency Coverage TX:
1.8 - 2.4 MHz
3.5 - 4.5 MHz
6.0 - 8.0 MHz
11.0 - 14.5 MHz
16.0 - 21.5 MHz
24.0 - 30.0 MHz

RX:
0.5 - 30.0 MHz
Microphone Impedance 600 Ohm
Sideband Suppression More than 50 dB at 1.0 kHz
Spurious Response (EIA) -46 dB

 


 

 

 


 

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Our Partners

01 Motorola

02 Vertex

03 Bgan Inmarsat

04 Thuraya

05 GlobalTT

06 Kenwood

 

 

Our Services

01 Systems Integration

02 Maintenance Contracts

03 Installation and Commissioning

04 Facilitation of Regulatory Issues

05 Networking Planning

06 Projection Management

Our Clients

    Tanzania Police Force
    Kenya Kazi (KK) Security
    Coca Cola Kwanza Ltd
    International Rescue Committee
    Arusha Airport
    Tanzania Game Department

 

 

 

 

 

 

Our Address

RADIOWAVE COMMUNICATIONS LTD

Kwa Ngulelo Baraa, Behind Gapco Fuel Station
P.O. Box 15360, Arusha, Tanzania.

Tel: (+255) 776 222 000
Fax: (+255) 272 508 980