jparks29
John McClane
ODOT/OSP getting Unity multi-band mobiles
Welp..
I noticed ODOT already purchased a large number of Harris Unity Portables..
Well, they opted for Unity mobiles as well...
VHF LB rx, with rx/tx on VHF/UHF/700/800 @ 50W/35W.. on one radio.. from a control head that looks like a cellphone... Not only is the control head 90% touch screen (still have volume POT, rotary POT, and two programmable buttons), but when you select the channel, you can see info such as TX/RX freq, PL on RX/TX, or NAC/ID etc through a channel info option...
GPS receiver is built in.
The control head wire is just 3 conductors, and uses CANBUS.. you can daisy chain up to 16 control heads/devices. no more 25/37 conductor control head wires.
SS2000 still works via DB9 on back of radio.
Radios support phase I/II P25 (upgradeable) on all bands (except VHF LB)
I want one of these so bad...
(An install I got finished yesterday)
Also... I had to fabricate some artificial groundplanes due to the oddball equipment they're running.
This was a street vacuum.. It has an articulating arm so it meant no antenna on the roof...
The multiband antenna is a custom antenna and REQUIRES a groundplane like no tomorrow. With a simple lip/L NMO mount, I was getting 6W reflected.. With the groundplane I was getting less than half a watt back... Pretty damn good considering it was below the cab..
The contract requirements are ridiculously stringent, even going so far as to specify the particular butt connectors and crimpers to use.
Welp..
I noticed ODOT already purchased a large number of Harris Unity Portables..
Well, they opted for Unity mobiles as well...
VHF LB rx, with rx/tx on VHF/UHF/700/800 @ 50W/35W.. on one radio.. from a control head that looks like a cellphone... Not only is the control head 90% touch screen (still have volume POT, rotary POT, and two programmable buttons), but when you select the channel, you can see info such as TX/RX freq, PL on RX/TX, or NAC/ID etc through a channel info option...
GPS receiver is built in.
The control head wire is just 3 conductors, and uses CANBUS.. you can daisy chain up to 16 control heads/devices. no more 25/37 conductor control head wires.
SS2000 still works via DB9 on back of radio.
Radios support phase I/II P25 (upgradeable) on all bands (except VHF LB)
I want one of these so bad...
(An install I got finished yesterday)
Also... I had to fabricate some artificial groundplanes due to the oddball equipment they're running.
This was a street vacuum.. It has an articulating arm so it meant no antenna on the roof...
The multiband antenna is a custom antenna and REQUIRES a groundplane like no tomorrow. With a simple lip/L NMO mount, I was getting 6W reflected.. With the groundplane I was getting less than half a watt back... Pretty damn good considering it was below the cab..
The contract requirements are ridiculously stringent, even going so far as to specify the particular butt connectors and crimpers to use.
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