R300-L
Lapel system with ULM18 directional microphone
- ClearScan automatically finds the clearest channel
- EZsync one-step channel setup
- ULM18 directional lavalier microphone
- 14 hour battery life from two AA alkaline
- Rugged metal transmitter
- Metal receiver chassis with optional rack mount
The R300-L is a robust UHF wireless bodypack system, suitable for any application where the convenience of a wireless lavalier microphone is required. The system's BP-300 rugged metal bodypack transmitter is simple to use, and is powered by two AA batteries. Included with the system, the ULM18 is a high quality directional (cardioid) condenser lavalier microphone suitable for sound reinforcement or recording of voice, and allows users the convenience of a hands-free presentation or performance experience. Exceptionally useful for sound reinforcement applications, the ULM18’s directional cardioid polar pattern reduces sound system feedback potential when used properly. 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 |
| Power Supply | 12 VDC, 500 mA max |
Specifications |
|
| Polar Pattern | Cardioid |
| Battery Life | 14 Hours with (2) AA alkalines typical |
| RF Output | 8 mW Typical |
| Element | ULM18 Directional Microphone |
| Operating Temperature Range | 5º - 45º C (41º - 113º F) |
| Case Material | Metal |
| RF Frequency Range | 16MHz |
| Signal-to-Noise Ratio (A-weighted) | greater than 100 dBdB |
| 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 1.0uV |
| Audio Frequency Response | 80 Hz - 18kHz +/- 2dB |
| Balanced Line Level Output (RMS Adjustable) | 10 - 100mV |
| Distortion (@ 1 kHz, 40 kHz deviation) | less than 1.0, 0.4 typical% |
| Dynamic Range | greater than 95 dBdB |
Where to Buy
Retail Partners
Portable Speakers & Microphones
Downloads
Technical Documentations
| Name | Language & Download |
|---|---|
| Nbtc, R300-L-T, Thailand Certification No. 140/2012 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 |
| ÃŽâ€hλÉÃÆ’h ΣymmopÆÉÃÆ’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 |
| Name | Language & Download |
|---|---|
| R300 Engineering Data Sheet | EN |
| 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 |
| 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 |
Warranty & After Sales Programs
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