Pulse Larsen GPSSB800/2170FS 3G & GNSS/ GPS Stealth Blade Antenna Magnetic Mount Kenwood NX-210 Lapel Speaker Microphone threaded connections and optimal signal

threaded connections and optimal signal transfer

receive only ear pieces and acoustic tubes

Beware of Chinese made knock off Hirose adapters that are generally black as they do not work with real original Hirose accessories or adapters

Download the HTM79B-49 Hearing Protection for Impulse Noise - 3M Tech Bulletin 234

Frequency Range: 45-50 MHz

Pulse Larsen GPSSB800/2170FS 3G & GNSS/ GPS Stealth Blade Antenna Magnetic Mount Kenwood NX-210 Lapel Speaker Microphone threaded connections and optimal signalNumber of cables: 2 Application: 3G GPS Frequency: 3G: 806 960 1710 2170 Mhz GPS 1575. 42 VSWR: 3G: <2. 5: 1 GPS: <2. 1 Peak Gain: 3G: 0 GPS: LNA Gain 30dB NF:<2. 4dB, DC Power: 3 5V Dimension: 5. 4" x 1. 5" x 0. 6" Coax: 16. 4' RG 174 Connecor: 3G: FME (F) GPS: SMA (m) Dimensions: 5. 4" (L) x 1. 5"(W) x 0. 6" (H) 136mm(L) x 38mm(W) x 14mm(H) Mounting: Adhesive Tape IP Rating : IP67