Posted: Tue Jan 15, 2002 2:07 am
Check this out: http://gullfoss2.fcc.gov/cgi-bin/ws.exe ... Z492FT4849
Here is some info from the User Manual:
Description -
The ASTRO Spectra compatible Vehicular Repeater System - Model 750 (VRS750) is a
mobile radio system component that provides on-site repeater capability between a
portable radio and a base station. The VRS gives the portable user the equivalent range of a mobile radio with the flexibility of a portable. The VRS is not an ASTRO-capable radio; instead, it is designed to interface with an ASTRO Spectra mobile radio. It can
only transmit and receive clear analog transmissions.
The VRS receives transmissions on the portable radio's transmit frequency with the
proper access PL, and passes these portable signals to the mobile radio. The mobile radio
re-transmits the signals to the base station on the mobile radio's transmit frequency.
NOTE: These transmissions have the mobile's ID, not the portable's. Similarly, base station signals received by the mobile radio are sent to the VRS and re-transmitted to the portable radio. The VRS does not provide local repeater capability (received portable signals are not repeated on the portable receive frequency).
The VRS-to-portable and portable-to-VRS communications are limited to clear analog
only. This is a simplex-only interface; the VRS cannot receive and transmit simultaneously. The base station-to-mobile and mobile-to-base communications protocol is not limited to analog only. Rather, this interface is limited by the features and functions of the ASTRO Spectra and the base.
I want one.
Tony
Here is some info from the User Manual:
Description -
The ASTRO Spectra compatible Vehicular Repeater System - Model 750 (VRS750) is a
mobile radio system component that provides on-site repeater capability between a
portable radio and a base station. The VRS gives the portable user the equivalent range of a mobile radio with the flexibility of a portable. The VRS is not an ASTRO-capable radio; instead, it is designed to interface with an ASTRO Spectra mobile radio. It can
only transmit and receive clear analog transmissions.
The VRS receives transmissions on the portable radio's transmit frequency with the
proper access PL, and passes these portable signals to the mobile radio. The mobile radio
re-transmits the signals to the base station on the mobile radio's transmit frequency.
NOTE: These transmissions have the mobile's ID, not the portable's. Similarly, base station signals received by the mobile radio are sent to the VRS and re-transmitted to the portable radio. The VRS does not provide local repeater capability (received portable signals are not repeated on the portable receive frequency).
The VRS-to-portable and portable-to-VRS communications are limited to clear analog
only. This is a simplex-only interface; the VRS cannot receive and transmit simultaneously. The base station-to-mobile and mobile-to-base communications protocol is not limited to analog only. Rather, this interface is limited by the features and functions of the ASTRO Spectra and the base.
I want one.
Tony