The Aim-TTi TGR6000 6GHz RF Signal Generator is a radio frequency generator optimised for carrier wave applications that do not require modulation. This cost-effective, ergonomic and easy-to-use RF generator features a frequency range of 10MHz to 6000MHz, flexible sweep modes, a Trim function and USB, RS-232, GPIB and LAN (Ethernet) remote control interfaces.
In addition to this, the Aim-TTi TGR6000 6GHz RF Signal Generator provides low phase noise, low leakage, low residual FM and spurii. It has an accuracy of better 1ppm over 15°C to 30°C, and an internal timebase with a 1ppm stability over one year. Furthermore, to improve precision the Aim-TTi TGR6000 6GHz RF Signal Generator can be used with an external frequency reference.
The Aim-TTi TGR6000 6GHz RF Signal Generator includes an advanced stepped sweep system which enables frequency and amplitude to be swept. The flexibility and adaptability of this system means the Aim-TTi TGR6000 6GHz RF Signal Generator can meet the requirements of a majority of test patterns as it can generate changes in frequency and amplitude.
Sweeps can be configured to include start and stop frequency/ amplitude points with linear or logarithmic interpolation between these values. It is possible to set between 2 and 1000 interpolation points with dwell times of between 10ms and 10s.
Using an internal timer or a remote interface, sweeps can be triggered manually. Alternatively, it is possible to trigger sweep points using a trigger event rather than a fixed time. For instance, when the Aim-TTi TGR6000 6GHz RF Signal Generator is placed in List Sweep mode, the sweep is defined by a table of up to 1000 frequency or amplitude points that are stepped between using either trigger events or dwell times for each point.
It is possible to store up to sixteen sweep lists within the Aim-TTi TGR6000 6GHz RF Signal Generator’s memory. These lists can be entered via the Aim-TTi TGR6000 6GHz RF Signal Generator's panel; alternatively, they can be created on a PC and downloaded via one of the RF generator’s interfaces.
The Aim-TTi TGR6000 6GHz RF Signal Generator’s internal memory has the capacity to store up to twelve complete instrument setups and up to sixteen sweep lists. Both the setups and sweep lists can be saved under user-specified names.
The Trim function adjusts the Aim-TTi TGR6000 6GHz RF Signal Generator’s output level to calibrate an entire test set up.
Using a list of user-programmed amplitude adjustment/ frequency pairs, the Trim function will alter the output level by an amount linearly interpolated between the frequencies in the list. Up to one-hundred amplitude adjustment/ frequency pairs can be entered into the Trim function list.
Frequency and amplitude can be configured using either the Aim-TTi TGR6000 6GHz RF Signal Generator’s keypad, spin wheel or up and down keys.
The Aim-TTi TGR6000 6GHz RF Signal Generator’s keypad allows the user to enter the frequency and/or amplitude’s exact numerical value. The Aim-TTi TGR6000 6GHz RF Signal Generator supports amplitude entry in dBm, µV/ mV and dBµV.
Alternatively, the Aim-TTi TGR6000 6GHz RF Signal Generator’s up and down keys or spin wheel can be used to alter frequency or amplitude level in user-defined increments.
In addition to this, the Aim-TTi TGR6000 6GHz RF Signal Generator features soft keys for setting up complex functions such as sweep tests.
Data is displayed on the Aim-TTi TGR6000 6GHz RF Signal Generator’s four-line display.
In addition to manual operation, the Aim-TTi TGR6000 6GHz RF Signal Generator supports full remote control via USB, RS-232, GPIB and LAN (Ethernet) interfaces.
This economical and easy-to-use RF generator for carrier wave applications is contained within a 2U-high, half-rack width case. As a result, the Aim-TTi TGR6000 6GHz RF Signal Generator takes up minimal bench space. The Aim-TTi TGR6000 6GHz RF Signal Generator can be mounted using an OPTIONAL rack mounting kit.
The Aim-TTi TGR6000 6GHz RF Signal Generator is an inexpensive, ergonomic and easy-to-use RF generator optimised for carrier wave applications.
Frequency Specification | ||
Frequency Setting | Frequency Range | 10MHz to 6000MHz |
Setting Resolution | 10Hz | |
Accuracy/Stability | See Reference Frequency section. | |
Phase Noise | 500MHz Carrier | <-110dBc/Hz (typ) @ 20kHz offset |
<-120dBc/Hz (typ) @ 100kHz offset | ||
3GHz Carrier | <-95dBc/Hz (typ) @ 20kHz offset | |
<-110dBc/Hz (typ) @ 100kHz offset | ||
6GHz Carrier | <-89dBc/Hz (typ) @ 20kHz offset | |
<-104dBc/Hz (typ) @ 100kHz offset | ||
Residual FM | Residual FM | 12 Hz @ 500MHz Equivalent peak deviation in a 300Hz to 3.4kHz bandwidth |
Switching Speed | Settling Time | <8ms to settle within 100Hz or 0.1ppm of final frequency, if greater. |
Frequency Reference | ||
Internal Reference | Reference Accuracy | <± 1ppm, 15ºC to 30ºC |
<± 2ppm, 5ºC to 40ºC | ||
Reference Stability | <1ppm/year | |
10MHz Reference In/Out | Note | Rear panel BNC that can be disabled when not required for input or output |
Ext. Reference In | 10MHz, 50W input impedance, 2 to 5Vpp | |
Automatic detection and selection when external reference signal is present and Reference IN is selected from front panel |
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Front panel indicator shows when External Reference is active | ||
Int. Reference Out | 10MHz, 50W output impedance, >2Vpp into 50W Signal present when Reference OUT is selected from front panel |
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Output Level | ||
Level Setting | Level Range | –110dBm to +7dBm |
Setting Parameters | dBm, dBµV or µV/mV | |
Setting Resolution | 0.1dB, 0.01uV to 1mV | |
Setting Accuracy | ± 2dBm | |
Signal Purity | Harmonically Related | <-25dBc @ +7dBm, <-30dBc@levels <=0dBm 30 to 6000MHz |
<-25dBc@levels <=0dBm 10 to 30MHz | ||
Sub-harmonic | <3000MHz : None. >3000MHz :<–40dBc (typ) @ +7dBm | |
Non-harmonic Spurii | : <–50dBc >10kHz offset 10 to 3000MHz (Note 1) | |
<-44dBc >10kHz offset 3000MHz to 6000MHz (Note 2) | ||
Note 1 - <-45dBc >10kHz offset 1900–2150MHz | ||
Note 2 - <-39dBc >10kHz offset 3800–4300MHz. | ||
Output Connection | Output Impedance | 50Ω |
Output Connector | Type N | |
Reverse Protection | 50V DC | |
Output Switch | RF OUT On/Off switch with indication of ON status | |
Frequency and Amplitude Sweep | ||
Step Sweep | Note | Step frequency and/or amplitude according to a formula over a specified number of points |
Max Points | 1000 | |
Formula Specifies | Frequency start/stop. Amplitude start/stop | |
Dwell time at each step – programmable 0.01 to 10.000sec | ||
Sweep Run | Continuous or single. Sweep up or down | |
Step Spacing | Linear or logarithmic | |
Sweep Triggering | Manual, Ext. signal, timed (0.1 – 999.9sec) or via remote interface | |
Sync Signal | (Output Stable) available during dwell time. Programmable to be high or low |
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List Sweep | Note | As for Step Sweep except that a user defined table of frequency, amplitude and dwell time values defines the steps. The table can be created within the instrument or downloaded via the remote interfaces. |
Max Points | 1000 | |
List Storage | Up to 16 Sweep Lists can be stored permanently within the instrument | |
Point Trigger | Note | Each point in a sweep (step or list) can be subject to a trigger event rather than a dwell time. |
Point Triggering | Manual, Ext. signal or via remote interface. | |
TRIM (User Level Compensation Tables | ||
Note | A table of frequency/gain pairs allows the user to modify the generator output level with respect to frequency to calibrate an entire test set up or improve the calibration of the generator alone. The table can be created within the instrument or downloaded via the remote interfaces. | |
Max Points | 100 | |
Other Inputs/ Outputs | ||
Trig In | Note | DC coupled External Trigger Input signal used for step Sweep changes in Point Trigger mode. |
Input Threshold | 1.65V nominal. | |
Trigger polarity can be set to Negative Edge or Postive Edge | ||
Sync Out | Note | Rear panel output SYNC signal goes to its active state when generator output frequency & level have settled within specification after a step change during Sweep. SYNC returns to inactive state at end of specified dwell period. |
Active Output Level | +5V (Active state set to ‘Pos’) or 0V (Active state set to ‘Neg’) | |
Output Impedance | 50W Minimum load impedance is also 50Ω. | |
Output Protection | Output will withstand accidental short circuit to ground and applied external voltages up to +5V. |
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Digital Interfaces | ||
Note | Full digital remote control facilities are available through the RS232, USB, LAN and GPIB interfaces | |
RS-232 | Full digital remote control facilities are available through the RS232, USB, LAN and GPIB interfaces | |
USB | USB 2.0 connection (backwards compatible with USB 1.x). Operates as a virtual COM port. | |
GPIB (IEEE-488) | The interface conforms with IEEE-488.1 and IEEE-488.2. | |
Ethernet (LAN) | Standard 10/100 base-T hardware connection. ICMP and TCP/IP Protocol for connection to Local Area Network or direct connection to a single PC. | |
General Specifications | ||
Input | AC Input | 110-240VAC ±10% 50/60Hz; 100-120VAC ±10% 400Hz; 60VA max. Installation Category II. |
Temperature & Environmental | Operating Range | +5ºC to +40ºC, 20% to 80% RH |
Storage Range | -20ºC to + 60ºC | |
Environmental | Indoor use at altitudes up to 2000m, Pollution Degree 2. | |
Safety & EMC | Safety | Complies with EN61010-1 |
EMC | Complies with EN61326 | |
Front Panel Display & Setting | Display | 20 character x 4 row backlit alphanumeric LCD |
Data Entry | Keyboard selection of all major parameters. Value entry by character scroll using rotary control or up/down keys, or value stepping in user-selected increment values using rotary control or up/down keys |
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Stored Settings | Up to 12 complete set-ups. Up to 16 sweep lists | |
Physical | Location | Built-in tilt feet for bench-top use. Rack mountable with optional mount. |
Size | 86.5mm (2U) height; 213.5mm (½-rack) width; 350mm long | |
Weight | 3.65kg (8lb) |