The Zaxcom TRXLA5 is a wide-band bodypack transmitter that runs on two AA batteries. It’s lightweight and durable, housed in a high-strength, impact-resistant nylon polymer casing. This transmitter design has remained popular because of the convenience of AA batteries and the 100 mW power output. This new model takes advantage of Blocks 20 – 26, where legal, and supports 5 Volt microphones.
The TRXLA5 transmits using 100% digital modulation allowing audio to be fully encrypted. Digital encryption is the only way to keep all audio transmission private. A digital transmission also provides audio quality superior to analog systems.
- ZaxNet™, a long-range remote-control system allowing the user to change the frequency, pre-amp gain, sleep mode, and place the internal recorder in the record, playback, and stop modes.
- POWERROLL™: To extend battery life, PowerRoll™ adjusts the LA5’s power level to 100mW when the audio received from it is being recorded by a ZaxNet™ compatible recorder. When the transmitter audio isn’t being recorded the power is automatically reduced to 25mW.
ZAXNET™ QC AUDIO: The LA5 also sends a Quality Control audio signal over ZaxNet™ so when micing someone you don’t have to go to the cart to hear how it sounds. You can use an ERX to listen to the mic right on the spot.
Modulation choices for your environment
The range will always vary depending on your environment, but you’ve got choices to optimize transmission for peak performance. Zaxcom High Density modulation (ZHD) increases the number of available channels from 4 to 9 for every 1 MHz of spectrum space, perfect for reflective environments like busy city streets. XR gives you the maximum distance in less dense / more controlled spaces.
|RF Modulation||Proprietary Digital Method|
|TRXLA5 US RF Freq Ranges||512.0 to 607.9 MHz
614.1 to 615.9 MHz
653.1 to 662.9 MHz
|Global RF Freq Range||512 to 698 MHz|
|RF Frequency Step||100 KHz|
|RF Bandwidth in ZHD Mode||50 KHz|
|RF Bandwidth in XR Mode||200 KHz|
|Channel Separation in ZHD Mode||As close as 100 KHz (receiver dependent)|
|Channel Separation in XR Mode||400 KHz|
|Antenna Connector||50 Ω SSMA Female|
|Emission Designator||180 KV2E, 100 KV2E, 50 KV2E|
|Dynamic Range||126 dB|
|Frequency Response||Mode 0|
|High Pass Filter||Off or 30 to 220 Hz, Steps|
|Mic Power||5 VDC|
|Mic Connector||3-Pin Micro LEMO|
|Input Range||-60 to -30 dBu|
|Mic Impedance||6.8 k Ω|
|ADC Bit-Depth||24 Bits|
|ADC Sampling-Rate||48 kHz|
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