A 1/4 wave helical antenna with BNC connector, covered entirely with polyolefin rubber heatshrink. The BNCVAR70 has a specially made 1/4λ phosphor bronze helical coil tuned to produce a low SWR and an exceptionally broadband antenna

The BNCVAR70 can be supplied tuned to any frequency from 70 to 88MHz simply ask or you can order on line with the code

BNCVAR followed with the frequency required e.g.: BNCVAR72 for 72MHz

Note: This antenna can be supplied as a TNC or N connector or any colour

Note: Also ideal for scanners that are mainly used on low band VHF.

SMAVAR70

The SMAVAR70 is designed for transceivers where the SMA antenna connector is extended from the case of the transceiver.

A 1/4 wave helical antenna with SMA connector designed especially for exposed SMA connectors on hand held radios and covered entirely with polyolefin rubber heatshrink. The SMAVAR70 has a specially made 1/4λ phosphor bronze helical coil tuned to produce an exceptionally broadband antenna with a low SWR

The BNCVAR70 can be supplied tuned to any frequency from 70 to 88MHz simply ask or you can order on line with the code SMAVAR followed with the frequency required e.g.: SMAVAR72 for 72MHz

NOTE: This antenna may not fit neatly onto your transceiver

Note: The SMAVAR146 has a diameter of 12mm at its base and may not fit some radios that have the SMA connector recessed into the radio, if this is the case then the SMAIVAR146 is the better choice.

SMAIVAR70

The SMAIVAR70 is designed for transceivers where the SMA antenna connector is recessed into the case of the transceiver.

A 1/4 wave helical antenna with SMA connector designed especially for recessed SMA connectors on hand held radios and covered entirely with polyolefin rubber heatshrink. The SMAIVAR70 has a specially made 1/4λ phosphor bronze helical coil tuned to produce an exceptionally broadband antenna with a low SWR

The SMAIVAR70 can be supplied tuned to any frequency from 70 to 88MHz simply ask or you can order on line with the code SMAIVAR followed with the frequency required e.g.: SMAIVAR72 for 72MHz

Note: The SMAIVAR70 will fit all hand held radios that have a SMA connection.

Specifications

Order Code .. RDRMVAR - State frequency

Type ........ 1/4 Wave

Pattern ..... Omni-directional

Length ...... 290mm to 330mm

Weight ...... 70grams

Impedance ... 50Ω

Tuning ...... Factory preset

Frequency ... 68MHz~88MHz State freq

Mounting .... 5/16" 26tpi female

RDRMVAR70

For 70MHz to 88MHz State frequency e.g. "RDRM78"

The RDRMVAR70 is the shortest antenna that can be made to suit frequencies from 70MHz to 88MHz
it has a bandwidth of up to 2MHz with a SWR <1.5:1 when mounted onto a suitable ground plane area, this represents 1MHz on either side of the desired transmit frequency, the receive frequency is not important.
The RDRMVAR is made with weather resistant materials and covered with polyolefin rubber.

Pros - Short antenna - suitable for all mounting positions on vehicles
Cons - Performance reduced due to it being a very short antenna

Recommended Accessories - UL3.6C with BMB or Mag3.6C , Z Bracket is not recommended

Note: You can use a spring SAL or SAO but the antenna will need to be re-tuned on the spring

Stainless steel 1/4 wave 3mm thick constant diameter with 5/16" fitting
This antenna is tunable from 69MHz to 88MHz and can be supplied tuned to the frequency required

Recommended Accessories - UL3.6C with BMB or Mag3.6C.
Note: You can use a spring SAL or SAO but the antenna will need to be re-tuned on the spring

Fiberglass 1/4 wave 5mm thick constant diameter with 5/16" fitting coated with PVC black or white
This antenna is tunable from 69MHz to 88MHz and can be supplied tuned to the frequency required

Recommended Accessories - UL3.6C with BMB or Mag3.6C.
Note: You can use a spring SAL or SAO but the antenna will need to be re-tuned on the spring