Quartz stabilized UHF bug transmitter

Quartz stabilization
Miniaturized dimensions
Extra clean audio
Very high efficiency microphone
Flexible power supply

prod cod: SPUTNIK

Free customer service:

📞 Pre-Sale assistance

🧑‍💼 Dedicated consultation service

🛠️ After-Sales 🎓 Training and Support

🆘 Technical and operational support

Extremely small sized quartz UHF audio transmitter. It can reach distances of 300-400 meters in open field.

Extremely miniaturized crystal controlled UHF audio transmitter. Exceptional audio performance. Automatic gain control. Microphone cable length on request. A distance of approximately 300-400 meters can be reached in open field thanks to the power output. The performance obviously depends on the environmental conditions and the sensitivity of the receiver utilized. To obtain the highest performance, it's recommended to use the bugs in the catalog combined with our receivers.*

The SPUTNIK quartz radio bug can be powered from 2.8 to 4.5 Vdc (e.g. with a 3.7V lithium battery or 3V button battery). This allows optimal use in clothing and footwear, jewelry and accessories, furnishings, finished materials, household appliances and other electronic devices, packaging articles, communication devices, plants and vases etc.

SUGGESTED COMBINATIONS

*we recommend using the UHF transmitter in combination with:

One of our wireless receivers for spy listening devices

like the model IC-ERRE

and one of our best Mini voice recorders

*Call or write us for a personalized and free consultation

Frequency: 416.5 – 423.5 MHz (mod. A) / 293-390 MHz (mod. B)

Frequency control: quartz stabilization

Relative frequency instability (from 0°C to +40°C): 0.01%

Modulation: WFM

Audio response: 0.3 - 6kHz

Output power: 10 mW @3Vdc

Consumption: 10 mA

Operative range: 300 – 400 meters (open space)

Power supply: 2.8 - 4.5 Vdc

Microphone: external knowles

Microphone sensitivity: over 10m

Antenna: flexible wire

Operating temperature: from 0°C to + 40°C

Size: 9 × 18 × 2.8 mm

Law enforcement and private investigation, for information and evidence recovery at the audio level
Control of home rooms, offices, shops, cars etc. for audio surveillance and wiretap
In general in all those situations where it is necessary to retrieve information and/or carry out investigations with very high level audio interception and extreme sound cleaning, with live listening from the medium distance. All with the convenience of easy concealment

Quartz stabilized UHF bug transmitter

Description

Specifications

Usage

Video

Extremely small sized quartz UHF audio transmitter. It can reach distances of 300-400 meters in open field.