DaySequerra M4FM-HD
Bookmark and Share

DaySequerra M4FM-HD


FM/HD/Radio Plus DSP - Accurate Analog FM Modulation Monitor

BSW PART: M4FM-HD

M4FM_HD.JPG
M4FM_HD.JPGM4FM_HDpic2.JPGM4FM_HDpic3.JPG
DaySequerra's M4FM-HD is the most powerful analog FM and FM HD Radio® modulation monitor available today.

Using a state-of-the-art Texas Instruments® DSP, all of M4FM-HD processing takes place in the digital domain providing precise, stable measurements. Out-of-tolerance conditions can be reported via email and 5 user-defined rear panel alarm tallies.

Your M4FM-HD ships complete with a full 3-year warranty.

Main Features:
• Analog FM plus HD RadioTM – Complete monitoring of HD Radio FM broadcasts including FM multicast channels HD-2 through HD-8: user-selectable tuning steps and analog FM 50/75 µSec de-emphasis.
• Robust 24/7 performance – stays locked to FM analog, HD-1 or selected multicast stream during power or I2E interruptions; does not automatically revert to analog!
• Built-in RF Attenuator – 30 dB for wide RF input range of <0.5 vRMS to 7 vRMS.
• Time-Alignment – Monitor your HD Radio HD-1/MPS diversity delay using the built-in Split-Mode feature.
• Bright graphic LCD – provides front panel display of DSPrecision demodulated audio, carrier, pilot, composite and SCA level measurements with better than 1.0% accuracy; RBDS and HD Radio PAD/SIS, along with network and alarm conditions, audio level, digital audio quality and carrier quality indications.
• High-performance Audio Outputs – XLR balanced analog outputs +4 dBm @ 100% modulation; front panel headphone monitor delivering greater than 1W into 8-ohm. Full-time AES3 digital audio output is available, even when tuned to non-HD signals.
• Powerful Alarm Monitor – Simultaneously monitor for loss of MPS and HD-1 Program Audio as well as loss of:
 -Artist Experience artwork
 -PSD and SIS data
 -RBDS PS and RT fields
 -Carrier
 -OFDM HD Radio Lock
(Each alarm condition has dedicated user-configured parameters.)
• Email Alerts and Rear Panel Alarm Tallies – Get an email alert direct from your M4FM-HD; 5 user-configured rear panel alarm tallies.
• Reset-reboot – via front panel RESET switch and rear panel GPI.
• Front Panel Lockout – Prevents unauthorized settings changes.
• Composite BNC output – for external subcarrier (SCA) decoding and translator applications.
• All tuners are RDS/RBDS capable.

Specifications:
• FREQUENCY RANGE: 87.3-108.1 MHz in user-selected 100 or 200 KHz increments
• RF INPUT RANGE: 0.5 vRMS to 7 vRMS on 75-ohm BNC connector
• SENSITIVITY: < 30 dBf (-90 dBm) for -50 dB Quieting
• IF REJECTION: FM: > 100 dB for SNR -30 dB
• IMAGE REJECTION: > 65 dB
• FM ALTERNATE CHANNEL SELECTIVITY: > 70 dB
• MODULATION FREQUENCY: 30 Hz-100 KHz
• FREQUENCY DEVIATION: ±75 KHz for 100% Modulation
• FREQUENCY DEVIATION INDICATION: 0 to 150% Deviation
• FREQUENCY DEVIATION INDICATION ACCURACY: ±1.0% @ 0% to 150% Deviation
COMPOSITE SIGNAL OUTPUT:
 • FREQUENCY RESPONSE < ± 0.25 dB
 • THD (IEEE 185) < 0.1%
 • IMD (SMPTE) < 0.1%
 • SNR (IEEE 185) > 75 dB
• CHANNEL SEPARATION (L/R AND R/L): > 45 dB, 30 Hz to 15 KHz
• CROSSTALK (L+R) TO (L-R) TO (L+R): > 45 dB, 30 Hz to 15 KHz
• PILOT CARRIER MEASUREMENT: <± 0.50% @ 0% to 15% Injection Level
• DISPLAY ACCURACY OF ALL MODULATION LEVELS: <±1.0% @ 0% to 100% Modulation
AUDIO OUTPUT:
 • FREQUENCY RESPONSE: < ± 0.25 dB, 20 Hz to 20 kHz
 • DE-EMPHASIS: User-Selected 50 or 75 µs
 • THD (IEEE 185): < 0.1%
 • IMD (SMPTE): < 0.1%
 • SNR (IEEE 185): > 75 dB
• ANALOG AUDIO OUTPUTS: Left/Right Balanced XLR connectors +4 dBm into 600 ohm at 100% modulation
• DIGITAL AUDIO OUTPUT: AES-3 Professional, 110-ohm transformer-isolated on XLR connector 0 dBFS <0.005% THD+N using HD Radio™ input
• HD RADIO™ HYBRID ACQUISITION: <4.5 seconds
• HD RADIO™ SPLIT-MODE: MPS Left (on R output) and HD-1 Left (on L output) on Analog, Digital and Headphone audio outputs
• HD RADIO™ PAD AND SIS DATA: SIG, SIS, Extended SIS, AAAS, and LOT; PAD including station long and short name, program type, song file, artist, album, genre and comment fields; Artist Experience - album art, station logo and advertiser branding.
• RDS/RBDS DATA: PI [Call Letters], PS [Program Service], PTY [Program Type], and RT [Radio Text] (Please Note: There are exceptions and special cases on RDS decoding the PI field that vary from country to country. Not all countries are supported in the current release firmware; contact sales@daysequerra.com for more details.)
• RDS/RBDS CAPABLE: All tuners are RDS/RBDS capable
• ALARM NOTIFICATION: 5 user-selectable rear panel tallies, front panel indications and email for loss (and stuck data fields where applicable) of MPS and HD-1 program audio, Artist Experience artwork fields, PSD and SIS fields, RBDS PS and RT fields, Carrier, OFDM HD Radio Lock, Multicast Available.
• AC POWER: Auto-sensing 85-264 VAC, 47-63 Hz input
ENVIRONMENTAL:
 • Operating Temperature: +41 to +105° F (+5 to +40° C)
 • Storage Temperature: -13 to +140° F (-25 to +60° C)
 • Relative Humidity: Maximum 85%, non-condensing
• DIMENSIONS: 1RU EMI-hardened; 19” (482 mm) W x 14” (356 mm) D x 1.75” (44 mm) H
• SHIPPING WEIGHT: 10 lbs. (4.5 kg)
• WARRANTY: Three years, limited parts and labor

List Price: $5,490.00
$5,024.39
Free Shipping!
Call For Availability
You Saved:
$465.61 (8%)


View ALL DaySequerra Products

Customers also Viewed...
Recently Viewed