These antennas feature a rugged molded polymer base, plated spring-loaded contact pin and .100” diameter stainless steel whip for long-lasting, troublefree operation. Models are available with open or closed coil rod, and can be ordered in all black finish. This series offers models for many types of wireless applications, including mobile data, multi-band, single-band and public safety scanners.+

Features Molded polymer base provides ruggedness and durability in harsh mobile environments. Wideband performance (WiFi models) provide coverage of 2.2 GHz to 2.9 GHz frequencies without tuning. 3 dB or 5 dB models available for most frequency ranges  Available in bright chrome or black finish Antenna is ready to install; no rod cutting is required (unless otherwise noted) Mates with all 1-1/8”-18 thread mounts, including 3/4” mounts Available in bright chrome or our black finish Max Base designed with a spring-loaded brass contact pin
Technical Data 
- Maximum Power: 
            • 200 watts(VHF models) 
            • 150 watts (UHF models) 
            • 100 watts (BMAX and MAXC models only) 
- Polarization: Vertical Nominal Impedance: 50 ohms 
- VSWR: 
            < 1.5:1 
            < 2.0:1 [(B)MAX150/450(S) and (B)MAX140/440(S)] 
- Radiator Material: 
            • .100” OD stainless steel; bright (MAXC) or black finish (BMAXC) 
            • .062” diameter black stainless steel 
- Optional Spring: Stainless steel; bright or black finish 
- Base Coil Housing: Molded polymer with a plated insert ring and a spring-loaded contact pin - Phasing Coil Housing: Molded polymer jacket with copper, nickel and chrome plated bushing - - - Rod Ferrule: 5/16” -24 thread; bright or black chrome plated finish 
- Antenna Type: See Mechanical Specifications 
- Mount Method: Mates with all 1-1/8”-18 thread mounts, including 3/4” mounts

Specifications Model: BMAX824/1850 Frequency Range: 824-896 MHz/1850-1990 MHz Factory Tuned Frequency: Operates within specified bandwidth Gain: 2.2 dBi/4 dBi Rod Type: Collinear/Open Antenna Height at lowest frequency: Approximately 12” Antenna Type: Dual Band Collinear