PTRL-LCD
COD. PTRL-LCD
Potencia: 2÷20W
20W Radio Link TX 940÷960 MHz in step of 20 MHz factory limited. Please specify the operating frequency at the order.
FEATURES
PRIMARY APPLICATION: link to carry audio signals to support sound FM radio broadband broadcasting.
RADIO LINKS TOPICS: optimal price/performance ratio recognized worldwide.
AUDIO PERFORMANCE: low distortion and intermodulation values, combined with a high noise/signal ratio, provide high performance also together with an integrated stereo coder with L&R, Mono, MPX (composite signal) analog audio and auxiliary SCA/RDS inputs. The stereo coder is available as an option.
HARDWARE FEATURES: extremely compact and indeformable thanks to their stainless steel chassis, in 2 rack units (2HE) each only.
WORKING FREQUENCIES: standard working frequency bands is 200 ÷ 400 MHz and from 800 ÷ 960 MHz of 20 MHz and selectable in steps of 5kHz. Working frequency (hence, the frequency band) must be specified on order.
RELIABILITY/CONTINUITY: enhanced business continuit guaranteed in all working conditions through an APC automatic control and a Foldback protection. The presence a 24VDC connector connected to a battery or other power source ensures uninterrupted operation in the event of mains failure.
USER-FRIENDLY FEATURES: universal 80-260 V multi-voltage power supply enables operation on different mains voltages with no need to preselect voltage. Pushbuttons for user/device interaction provide enhanced accessibility, resulting in extreme ease of use. Configuration software offers a simple, intuitive interface.
INTERFACE CONTROL: total control thanks to microprocessor with all key parameters displayed on LCD.
EASE OF MAINTENANCE: advanced module engineering ensures extreme ease of access and simple maintenance.
The image of this layout is purely demonstrative and may change without notice.
PRIMARY APPLICATION: link to carry audio signals to support sound FM radio broadband broadcasting.
RADIO LINKS TOPICS: optimal price/performance ratio recognized worldwide.
AUDIO PERFORMANCE: low distortion and intermodulation values, combined with a high noise/signal ratio, provide high performance also together with an integrated stereo coder with L&R, Mono, MPX (composite signal) analog audio and auxiliary SCA/RDS inputs. The stereo coder is available as an option.
HARDWARE FEATURES: extremely compact and indeformable thanks to their stainless steel chassis, in 2 rack units (2HE) each only.
WORKING FREQUENCIES: standard working frequency bands is 200 ÷ 400 MHz and from 800 ÷ 960 MHz of 20 MHz and selectable in steps of 5kHz. Working frequency (hence, the frequency band) must be specified on order.
RELIABILITY/CONTINUITY: enhanced business continuit guaranteed in all working conditions through an APC automatic control and a Foldback protection. The presence a 24VDC connector connected to a battery or other power source ensures uninterrupted operation in the event of mains failure.
USER-FRIENDLY FEATURES: universal 80-260 V multi-voltage power supply enables operation on different mains voltages with no need to preselect voltage. Pushbuttons for user/device interaction provide enhanced accessibility, resulting in extreme ease of use. Configuration software offers a simple, intuitive interface.
INTERFACE CONTROL: total control thanks to microprocessor with all key parameters displayed on LCD.
EASE OF MAINTENANCE: advanced module engineering ensures extreme ease of access and simple maintenance.
| PTRL-LCD | ||||
| Parameters | U.M. | Value | Notes | |
| GENERALS | ||||
| Frequency range | Work bandwith is 20MHz | MHz | 200 ÷ 500 , 780 ÷ 980 | |
| Rated output power | W | 20 | Continuously adjustable from 10 to 100% | |
| Modulation type | Direct carrier frequency | |||
| Operational mode | Mono MPX | |||
| Ambient working temperature | °C | -10 to +50 | Without condensing | |
| Frequency setting | kHz | 10 | Steps | |
| Frequency stability | Temperature range from -10°C to 50°C | ppm | ±1 | |
| Modulation capability | Refered @ 0dBu for 75kHz | kHz | 130 | Meets or exceeds all FCC and CCIR rules |
| Pre-emphasis | μS | 0, 50 , 75 | Selectable | |
| Spurious & harmonic suppression | dBc | <73 | ||
| Asynchronous AM S/N ratio | Referred to 100% AM, with no de-emphasis | dB | ≥ 60 | |
| Synchronous AM S/N ratio | Referred to 100% AM, FM deviation 75 kHz by 400Hz sine, without de-emphasis | dB | ≥ 50 | |
| POWER REQUIREMENTS | ||||
| AC Power input | AC Supply Voltage | VAC | 80 ÷ 260 | Full range |
| AC Apparent Power Consumption | VA | 120 | ||
| Active Power Consumption | W | 70 | ||
| Power Factor | 0,5 | |||
| Overall Efficiency | % | Typical 50 | ||
| Connector | VDE IEC Standard | |||
| DC Power input | DC Supply Voltage | VDC | 24 | |
| DC Current | ADC | 5 | ||
| MECHANICAL DIMENSIONS | ||||
| Phisical dimensions | Front panel width | mm / inch | 483 / 19 | EIA rack |
| Front panel height | mm / inch | 88 / 3 1/2 | 2HE | |
| Overall depth | mm | 394 | ||
| Chassis depth | mm | 372 | ||
| Weight | kg | About 7 | ||
| Cooling | Forced, with internal fan | |||
| Acoustic noise | dBa | < 58 | ||
| AUDIO INPUTS | ||||
| Left / Mono | Connector | XLR F | ||
| Type | Balanced | |||
| Impedance | Ohm | 10 k or 600 | ||
| Input Level /Adjust | dBu | -13 to +13 | Continuosly adjustable | |
| Right | Connector | XLR F | ||
| Type | Balanced | |||
| Impedance | Ohm | 10 k or 600 | ||
| Input Level | dBu | -13 to +13 | Continuosly adjustable | |
| MPX | Connector | BNC | ||
| Type | unbalanced | |||
| Impedance | Ohm | 10 k or 50 | ||
| Input Level / Adjust | dBu | -13 to +13 | Continuosly adjustable | |
| SCA/RDS | Connector | 2 x BNC | ||
| Type | unbalanced | |||
| Impedance | Ohm | 10 k | ||
| Input Level / Adjust | dBu | -8 to +13 | For 7,5 KHz FM, adjustable | |
| OUTPUTS | ||||
| RF Output | Connector | N type | ||
| Impedance | Ohm | 50 | ||
| RF Monitor | Connector | BNC | ||
| Impedance | Ohm | 50 | ||
| Output Level | dB | approx. -30 | ||
| Pilot output | Connector | X | ||
| Load Impedance | Ohm | X | ||
| Output Level | Vpp | X | Sinusoidal | |
| FUSES | ||||
| On mains | 1 External fuse F 3,15 T - 5x20 mm | |||
| On services | X | |||
| On PA Supply | X | |||
| On driver supply | X |
The image of this layout is purely demonstrative and may change without notice.
