All Shops

Go to British Wildlife

6 issues per year 84 pages per issue Subscription only

British Wildlife is the leading natural history magazine in the UK, providing essential reading for both enthusiast and professional naturalists and wildlife conservationists. Published six times a year, British Wildlife bridges the gap between popular writing and scientific literature through a combination of long-form articles, regular columns and reports, book reviews and letters.

Subscriptions from £25 per year

Conservation Land Management

4 issues per year 44 pages per issue Subscription only

Conservation Land Management (CLM) is a quarterly magazine that is widely regarded as essential reading for all who are involved in land management for nature conservation, across the British Isles. CLM includes long-form articles, events listings, publication reviews, new product information and updates, reports of conferences and letters.

Subscriptions from £18 per year
Wildlife Survey & Monitoring  Bat Survey & Monitoring  All Bat Detectors

Magenta Bat 4 Bat Detector

SPECIAL OFFER
  • Free shipping for this item
  • Superheterodyne detector developed from years of user feedback
  • Easy one-handed operation
  • Listen to bat calls through the speaker or headphones
Magenta Bat 4 Bat Detector
Click to have a closer look
Select product
  • Magenta Bat 4 Bat Detector In stock
    £59.95inc VAT£61.50
    #171848
Selected product: £59.95
About this product Specification Customer reviews Related products Recommended products
Images Additional images
Magenta Bat 4 Bat Detector

About this product

* Free shipping for this item *

The Magenta Bat 4 is a Superheterodyne Bat Detector developed from years of feedback from users of earlier models. It has an illuminated, large diameter frequency dial which, combined with the edgewise volume and frequency controls, provides easy one-handed operation. Simply turn the dial to the frequency that you wish to be tuned to then listen to the bat calls through the speaker or headphones.

The Bat 4 has a low distortion mylar loudspeaker which is automatically muted when headphones are connected. It also has a wrist strap for added ease and security and a built-in LED torch. It is powered by 4 x AAA batteries (not included).

The Magenta Bat 5 provides all the great features of the Bat 4 but with a backlit digital display.

Heterodyne (and superheterodyne) detectors:
Heterodyne detectors convert ultrasonic bat calls into sounds which are audible to human ears by mixing the ultrasound with a carrier wave. This produces a fascinating range of ticks, clicks, warbles and trills and so heterodyne detectors are great for beginners and for rapid identification of species in the field. Please note, however, that recordings made with a heterodyne detectors cannot be used with sound analysis software as the original frequency information is not preserved in the recordings.

 

Specification

* Type: Heterodyne
* Frequency Range: 15 - 130kHz
* Bandwidth: ± 9kHz
* Output power: 0.5 watts
* Headphone socket: 3.5mm stereo
* Tape Socket: 3.5mm stereo jack
* Tape Output: 100mV typical
* LED torch: White 5mm LED
* Batteries: 4 x AAA
* Speaker: Waterproof low profile mylar
* Microphone: Wide band electret.

 

 

Customer Reviews