- Procom UHF Duplexfilter - MPX 70/6 L-9/13-N(f)
- 406 - 440MHz
- 6-Resonator Mini-duplexer.
- MPX 70/6 L-9/13-N(f)
- 406 - 440MHz (Duplex range 9 to 13 MHz)
- Requires Duplex Mounting Kit for Motorola SLR 1000.
- When ordering, please specify TX and RX frequencies.
The MPX 70/6... is a 6-resonator miniaturized duplex filter for
duplex radiotelephones. This compact “miniplexer” meets the
demand for a modern, space saving, high performance filter type.
The duplexer is delivered in a low band version: MPX 70/6 L,
tunable within the 406 - 440 MHz range, and a high band version:
MPX 70/6 H, which is tunable within the 430 - 470 MHz range.
These models are again delivered in 4 different versions according
to required duplex spacing. See also “Ordering information”
The MPX 70/6... models are primarily intended for equipment,
where the TX and RX operate on single frequencies, but they can
also, however with slightly reduced data, be used where the TX
and RX operate on several channels, i.e. within a certain port
bandwidth. In the last case, factory tuning is recommended.
The miniaturization of the filter has been realized by using special
high-Q, temperature compensated helical resonators.
The housing is made of extruded aluminium, the chassis of steel,
and teflon insulation has been applied in the rigid coaxial cables
and in the connectors.
MPX 70/6... is coated with black vinyl to prevent corrosion.