Delay circuit is
-
SKIPPER CIRCUIT:
Your scanner has a
ACCESSORIES
Your
FREQUENCY COVERAGE
For maximum sensitivity, the channel frequencies you choose should be within 3 MHz of 40 MHz on the VHF band (that is, in the spread of 37 to 43 MHz), 4 MHz of 153 MHz on the VHF band (from 149 to
157MHz) . For the UHF band, stay within 15 MHz of 480 MHz (from
465to 495 MHz). The
TYPES OF SIGNALS YOU'LLBE ABLE TO MONITOR
Your community is alive with
,
polarity.
munity to find out what services are active and on what frequencies. You will find one of our books to be very interesting and helpful in
Apair of headphones can be a very useful accessory. In areas where a high noise level is present (in a factory, at the scene of a fire or accident, etc.), or when you want to listen privately, use headphones.
-Your Radio Shack store has a couple of very fine selections for your
If you want to listen to the Receiver from a remote position, or just want to use an external speaker, connect it to the Speaker/Headphone jack. Again, your Radio Shack store has some speakers specifically made for th is purpose.
You can record
this area: REALISTIC GUIDE TO POLICE, FIRE AND AIRCRAFT RADIO.
What to listen for and where? That is a little difficult for a specific
answer. Each area of the country can and will use different channels. All we can do is give you some general pointers and then let you take it from there.
Find out if there is a local club which monitors these frequencies. Often a local electronics repair shop that does work on the equipment can give you the channel frequencies used by local radio services. A volunteer police or fire employee can also be a good source of this information.