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Kenwood TKR-740 / 840 Repeater / Base Station
UHF / VHF Frequency Range
32 Channel Simplex/Full-Duplex Base Mode &
Priority Scan - The 32 channel simplex/full-duplex base
mode provides a perfect platform for high-end conventional
base station systems. The priority scan capability permits
multiple channel usage full-time or on command while
monitoring a primary dispatch channel. The remote control
and programmable ports permit full dispatch console access
to all base station controls and functions. The front panel
programmable function-keys (PF keys) with status LED's
provide full equipment room/on-site control and can be concealed
and/ or disabled all together. The two-digit LED display provides
channel display, operational status, programming status and
fault indications.
Repeat Mode & Internal Controller - The TKR-740/840 repeater
systems posses all the remote control, programmability and site
control attributes as in base mode. Front panel PF key functions
as Takeover (remote disable), TX Disable and Repeat On/Off can
be assigned for site setup and maintenance use. The internal
conventional repeater mode supports up to 16 user groups
(16 QT/DQT) using Digital Signal Processing techniques.
Low Profile Design and Die-Cast Chassis - The low profile design
saves site rack space for other system components on multi-channel
base systems and repeaters. The all metal encased panels and die-cast
chassis with integrated heat sink are key to the TKR-740/840's durability,
superior service level and reduced weight. The unit is sealed to provide
long-term protection from dust, moisture and foreign ingress even in the
most abusive operating conditions.
Continuous Duty/High Stability RF Power Output - The 100% duty cycle,
1.5 PPM high stability RF power output is continuously adjustable from
a 100 mw to 5 W. The filtered impedance-matched output is the heart of
the TKR-7400/8400 Series systems as the exciter stage for high-power
systems or for direct output low power applications.
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