97-02910-xx
With an operating frequency of 80–350 MHz, a 4 W output into a 50-ohm load, and analog and digital modulation.
Full Product Description- Operating frequency:
- 80–350 MHz
- RF power:
- Max: < 0.1 W … > Pout (adjustable)
Product description
Optimum EMC shielding and mechanical protection are achieved by an aluminum casing. The base plate serves for mounting and heat dissipation purposes
Key features
- RF on/off ratio > 60 dB (Digital Modulation)
- RF on/off ratio > 50 dB (Analogue Modulation)
- Constant output power design
- Models with a modulation frequency up to 50 MHz available
- Conductive cooling through base plate
- Compact casing
Specifications
| Name | Value |
|---|---|
| Operating frequency | 80–350 MHz |
| Supply voltage | + 24V DC |
| Supply current | See table |
| Output impedance | Nom: 50 Ω |
| RF power | Max: < 0.1 W … > Pout (adjustable) |
| Frequency accuracy | ± 0.1% |
| Harmonic distortion | ≤ -20 dB ** *** |
| Analogue modulation impedance | Nom: 50 Ω |
| Analogue modulation voltage range | @ 50 Ω: 0 … +1 V |
| Analogue modulation RF ON / OFF ratio | ≥ 50 dB **** |
| Digital modulation impedance | Nom: 75 Ω ***** |
| Digital modulation level | Standard TTL |
| Digital modulation RF ON / OFF ratio | ≥ 60 dB |
| Rise/fall time | See table |
| RF output connector | SMA (female) |
| Modulation connector | SMC (male) |
| Power Supply connector | Input: Solder terminal (filtered feed-thru), Ground: Solder lug |
| Cooling | See table |
| Dimensions | Inches (L x W x H): 4 x 1.12 x 3.15, mm (L x W x H): 102 x 29 x 80 |
| Weight | Nom: 0.53 lbs, 0.24 kg |
| Warm-up time | Nom: 5 minutes |
| Base plate temperature | 0° C to +60° C (For optimum output power stability, constant base plate temperature should be provided) |
| Supply voltage | Absolute Max: +28 VDC |
| Analogue modulation | Absolute max: -1.5 V to +1.5 V |
| Digital modulation | Absolute max: -0.5 V to +2.75 V |
| Operating temperature | Absolute max: +65° C (base plate temperature) |
Technical data tables
| Supply current | |
|---|---|
| 600 mA (nominal) with Pout | 1.0 W |
| 625 mA (nominal) with Pout | 1.5 W |
| 775 mA (nominal) with Pout | 2.5 W |
| 825 mA (nominal) with Pout | 3.0 W |
| 900 mA (nominal) with Pout | 4.0 W |
| 2700 mA (nominal) with Pout | 20 W * |
* A 20 W version available using external amplifier.
** Into 50 Ω load
*** Part numbers -16 and -17 are ≤ -15 dBc
**** Part numbers -12, -14 and -16 are ≥ 45 dB
***** Part number -11 is 600 Ω (nominal)
| RF Rise/Fall Times | |
|---|---|
| (Rise = 10% to 90%) | |
| (Fall = 90% to 10%) | |
| 12 nsec | 80 MHz |
| 9 nsec | 110 MHz |
| 7 nsec | 150 MHz |
| 5 nsec | 200 MHz |
| 4 nsec | 260 MHz |
| 4 nsec | 350 MHz |
Cooling table
| Pout | Conduction |
|---|---|
| Base plate should be attached to suitable heat sink capable of dissipating: | |
| 1.0 W - 1.5 W | 15 W |
| 2.5 W - 3.0 W | 20 W |
| 4.0 W | 22 W |
Quality Standards
| EU 2002/95/EC (RoHS) | Compliant |
|---|---|
| Burn-in | 12 Hours min @ +25° C and Pout |
