/na/en/r300-e PROD URL https://products.electrovoice.com/na/en/r300-e
DEV URL https://hello.electrovoice.com/na/en/r300-e
REQUEST /na/en/r300-e
CONSTANTS Array ( [MODE] => dev [SITE] => electrovoice [SITE_SHORT] => ev [NAME] => Electro-Voice [URL] => https://hello.electrovoice.com [URL_PROD] => https://products.electrovoice.com [URL_HOMEPAGE] => https://electrovoice.com [COLOR_HEADER] => #000000 [COLOR_1] => #ed1c24 [COLOR_2] => #ed1c24 [DB] => electrovoice [DIR] => /var/www/keenfinity-product-catalog-app/src/var/www/electrovoice [GTM] => )
$_GET Array ( )
$_GET Array ( )
$route_info
$social_media
Array
(
[__ci_last_regenerate] => 1765299983
[region] => na
[language] => en
[country] => US
[_ci_previous_url] => http://localhost:8080/index.php/na/en/wired-broadcast-microphones-pt
)
Array
(
[REDIRECT_HTTPS] => on
[REDIRECT_SSL_TLS_SNI] => hello.electrovoice.com
[REDIRECT_STATUS] => 200
[HTTPS] => on
[SSL_TLS_SNI] => hello.electrovoice.com
[HTTP_ACCEPT] => */*
[HTTP_USER_AGENT] => Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
[HTTP_COOKIE] => ci_session=ef4066a5efb035a5ac9ff6a6268cd604
[HTTP_ACCEPT_ENCODING] => gzip, br, zstd, deflate
[HTTP_HOST] => hello.electrovoice.com
[PATH] => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin
[SERVER_SIGNATURE] =>
[SERVER_SOFTWARE] => Apache/2.4.58 (Ubuntu)
[SERVER_NAME] => hello.electrovoice.com
[SERVER_ADDR] => 172.232.5.232
[SERVER_PORT] => 443
[REMOTE_ADDR] => 216.73.216.143
[DOCUMENT_ROOT] => /var/www/keenfinity-product-catalog-app/src/var/www/electrovoice/
[REQUEST_SCHEME] => https
[CONTEXT_PREFIX] =>
[CONTEXT_DOCUMENT_ROOT] => /var/www/keenfinity-product-catalog-app/src/var/www/electrovoice/
[SERVER_ADMIN] => webmaster@localhost
[SCRIPT_FILENAME] => /var/www/keenfinity-product-catalog-app/src/var/www/electrovoice/index.php
[REMOTE_PORT] => 37274
[REDIRECT_URL] => /na/en/r300-e
[GATEWAY_INTERFACE] => CGI/1.1
[SERVER_PROTOCOL] => HTTP/1.1
[REQUEST_METHOD] => GET
[QUERY_STRING] =>
[REQUEST_URI] => /na/en/r300-e
[SCRIPT_NAME] => /index.php
[PATH_INFO] => /na/en/r300-e
[PATH_TRANSLATED] => redirect:/index.php/na/en/r300-e/en/r300-e
[PHP_SELF] => /index.php/na/en/r300-e
[REQUEST_TIME_FLOAT] => 1765300000.2661
[REQUEST_TIME] => 1765300000
)
The R300-E is a robust UHF wireless bodypack system, suitable for any application where the convenience of a wireless headworn microphone is required. The system's BP-300 rugged metal bodypack transmitter is simple to use, and is powered by two AA batteries. The system's light-weight, double-ear hook HM3 headworn microphone is comfortable for extended daily use, and provides the user the convenience of hands-free presentations or performances. The receiver's dual antenna diversity helps avoid signal dropouts, and its durable metal frame and chassis can either be used on a tabletop, or rack-mounted with optional rack mounting hardware.
Specifications
| Connector Type | 1/4 inch unbalanced, 3-pin XLR balanced |
| Family | R300 |
| Audio Frequency Response | 80 Hz - 18kHz +/-2dB |
| Balanced Line Level Output (RMS Adjustable) | 10 - 100 |
| Distortion (@ 1 kHz, 40 kHz deviation) | Less than 1.0, 0.4 typical |
| Dynamic Range | greater than 95 |
Specifications | |
| Power Supply | 12 VDC, 500mA max |
| Battery Life | 14 hours with (2) AA alkaline typical |
| RF Output | 8 mW typical |
| Operating Temperature Range | 5º - 45º C (41º - 113º F) |
| RF Frequency Range | 16 |
| Polar Pattern | Omnidirectional |
| Element | HM-3 Omni-directional headworn |
| Case Material | metal |
| Signal-to-Noise Ratio (A-weighted) | greater than 100 |
| Power Requirement | 12-16 VDC, 500 mA max |
| Controls | on/off, Set, Up, Down, Sync |
| Antennas | Flexible TNC 1/2 Wave |
| Number of Channels | 32 per band, 8 Simultaneous |
| Diversity | True Antenna |
| Squelch | Tone code plus Amplitude |
| Receiver Type | Synthesized PLL |
| RF Sensitivity (12 dB SINAD) | less than 1.0 |
Downloads
| Name | Language & Download |
|---|---|
| ÃŽâ€hλÃâ€°ÃÆ’h ΣymmopÆÃâ€°ÃÆ’hÃÆ’ EE | el |
| Déclaration UE de Conformité | fr |
| Declaração ue de Conformidade | pt |
| Declaración UE de Conformidad | es |
| Declaratia ue de Conformitate | ro |
| Deklaracja Zgodności ue | pl |
| Dichiarazione di ConformitàUE | it |
| Dikjarazzjoni Ta' KonformitàTal-UE | mt |
| EÚ Vyhlásenie o Zhode | sk |
| EC Ãâ€ekûapцøѠ×a CÑŠotbetctbøe | bg |
| EC-Försäkran om Överensstämmelse | sv |
| ELi Vastavusdeklaratsioon | et |
| ES Atbilstïbas DeklarÄÂcija | lv |
| ES Atitikties Deklaracija | lt |
| EU Izjava o Sukladnosti | hr |
| EU Prohlášenào Shodĕ | cs |
| EU-Conformiteitsverklaring | nl |
| EU-Konformitätserklärung | de |
| EU-Megfelelöségi Nyilatkozat | hu |
| EU-Overensstemmelseserklæring | da |
| EU-Vaatimustenmukaisuusvakuutus | fi |
| Izjava EU o Skladnosti | sl |
| Nbtc, R300-E-T, Thailand Certification No. 139/2012 Certificate | en |
| R300 EC-Declaration of Conformity | en |
| R300 POWER SUPPLY Declaration of Conformity | en |
| R300 POWER SUPPLY IEC CB-CERT SI-2664 | en |
| R300, A Band, Part 15B Declaration of Conformity No. 10021123 Certificate | en |
| R300, A Band, Technical Acceptance Certificate No. 1321A-R300A Certificate | en |
| R300, B Band, Part 15B Declaration of Conformity No. 11020030 Certificate | en |
| R300, B Band, Technical Acceptance Certificate No. 1321A-R300B Certificate | en |
| R300, Bp300, Ht300, A Band, Notified Body Opinion No. Tcf-2942Cc10 | en |
| R300, Bp300, Ht300, A Band, Safety Declaration of Conformity No. Wt10114805-D-D-L-Doc (Waltek) | en |
| R300, Bp300, Ht300, B Band, Notified Body Opinion No. Tcf-2943Cc10 | en |
| R300, Bp300, Ht300, B Band, Safety Declaration of Conformity No. Wt10114807-D-D-L-Doc (Waltek) | en |
| R300, Bp300, Ht300, C Band, Emc Voc No. Wtd15S0628382E | en |
| R300, Bp300, Ht300, E Band, Notified Body Opinion No. Tcf-2463Cc10 | en |
| R300, Bp300, Ht300, E Band, Safety Declaration of Conformity No. Wt10093881-D-D-L-Doc (Waltek) | en |
| R300, C Band, Certification Letter No. Wtd15S0628384E Certificate | en |
| R300, C Band, Declaration of Conformity No. F15090105 Certificate | en |
| R300, HT-300, BP-300 EU Declaration of Conformity | en |
| Name | Language & Download |
|---|---|
| R300 Engineering Data Sheet | en |
| Name | Language & Download |
|---|---|
| Warranty conditions for Electro-Voice products in North America | en |
| Service Policies for Asia/Pacific Rim | en |
| Service Policies for China | en |
| Warranty conditions for Electro-Voice products in Europe, the Middle East, & Africa | en |
| Warranty conditions for Electro-Voice products in Europe, the Middle East, & Africa | de |
| Name | Language & Download |
|---|---|
| Audio 101 - Basic Audio Terminology | en |
| Audio 101 - Loudspeaker Basics | en |
| Audio 101 - Microphone Basics | en |
| Audio 101 - Wireless Microphone Basics | en |
| Microphone Facts- Axial Response | en |
| Microphone Facts- Non-Directional Microphones | en |
| PA Bible 03: Microphone Types | en |
| PA Bible 08: Microphone Techniques | en |
| PA Bible 15: Barrier Miking | en |
| The EV PA Bible | en |
| The PA Bible Chapter Zero | en |