The GhosTX is an advanced audio transmitter that offers exceptional covert capabilities, the GTX has a built-in isolator, which reduces the transmitter's pulling factor, and minimizes the chance of detection by means of a non-linear junction detector (NLJD) rendering it nearly undetectable. GTX utilizes an extremely sensitive KNOWLES microphone, and a new high-powered crystal generating 20mW of RF power, ensuring superior frequency stability and delivering enhanced audio sensitivity.
Designed with utmost precision, the GhosTX is encased in a potted enclosure, finished with a translucent compound. Once activated by inserting the battery, this transmitter functions as a permanent, always-on "hot-microphone," instantly initiating live transmission of ambient and surrounding audio on the Ultra High-Frequency band, without any interruptions.
Despite its compact dimensions of 32x28mm when fully mounted and a mere thickness of 0.8mm, the GhosTX boasts impressive power, weighing less than 12 grams. It exerts a formidable RF power of up to 20mW, enabling continuous audio surveillance for approximately 30 hours.
Within a cluttered urban environment, the GTX broadcasts audio signals up to a range of 800 meters, extending up to 1 kilometer with Line-of-Sight (LOS) transmission, penetrating obstacles like concrete, drywall, and dense foliage. It operates efficiently on a single button cell battery.
This transmitter is ideal for discreet acoustic monitoring of areas requiring remote audio surveillance. We recommend utilizing a handheld UHF receiver capable of tuning into the 400MHz-434MHz range, which is a standard frequency range supported by most UHF receivers. For optimal performance, we suggest the BAOFENG UV-5R as our recommended handheld receiver. Your GTX will arrive with its designated Tx/Rx frequency indicated on its back.
| Power Supply | 1x CR2032 (3v) : 25-30 Hours Of Continuous Operation. |
| Dimensions | 32mm x 28mm x .8mm |
| Microphone |
CUI: 100 Hz ~ 20 kHz Analog Microphone Electret Condenser Omnidirectional (-42dB ±3dB @ 94dB SPL) |
| Weight | 11g |
| Output (RF) power | 20mW |
| Antenna | Alpha Wire 8 in. Micro Coaxial Cable 38 AWG |
| Frequency Range |
433MHz-436 MHz, 2.5 kHz step. |
| Effective Range | 15m From Centre. |
| Stability | Highly Stable. Crystal Referenced Phase-Locked Loop. |
| Crystal | 00k/ASK Data Transmitter. |
In order to maintain its longevity, the GTX comes potted with a compound that seals all onboard components. Only the microphone and the battery terminal are accessible and made visible. Looking for something smaller and just as capable? The V3TX is truly tiny, measuring only 13.9mm x 19.4mm x .8mm.
