Description: PTT AMPLIFIER KEYING PROTECTION 1 Radio x 3 Amplifiers (Keying Devices)Optocoupler Driven Circuit - Optical IsolationPLEASE NOTE: This device "Pulls To Ground" on PTT - please ensure this suits your amplifier keying circuit. Requires 13 - 15VDC @ 90mA (single output) - or 235mA (all 3 outputs at once) LED internal - PTT Indicator (visible through cut out slots at from the front)Enclosure Dimensions: 100mm(L) x 65mm(W) x 35mm(H)Shipped fully assembled & tested (as pictured) DC Power Connector: 5.5mm OD x 2mm - Male Jack SuppliedMade In Australia by VK5RSPTT SWITCH / SEQUENCER - this device has been designed to accomodate switching multiple linear amplifiers. Device can be used as PTT switch by selecting the desired output from the front panel selector to 1,2 or 3 or as a sequencer where all 3 PTT outputs fire simultaneously (JUMPERS INSTALLED). While its primary purpose is to switch PTT keying lines this device also acts as optical separation between your radio and linear amplifier due to presence of OPTOCOUPLER (no physical connection - light transmitted signal).
Price: 149 AUD
Location: Burton, SA
End Time: 2024-03-26T21:56:21.000Z
Shipping Cost: 14.03 AUD
Product Images
Item Specifics
Returns Accepted: ReturnsNotAccepted
Brand: Unbranded
Type: PTT KEYING PROTECTION
Supported Modes: SSB, CW, AM, FM
Number of Channels: 2
Number of Inputs: 2
Model: 2x1PTTZBUF
Band: HF, UHF, VHF
Country/Region of Manufacture: Australia
Number of Outputs: 2
